Hi, I’m Kodak.
Spanish has several different words that can be translated as “you.”
At first, most learners meet tú and usted. Then a textbook suddenly introduces two more forms:
ustedes
Both forms can mean “you,” “you all,” “you guys,” or “all of you.”
However, they are not always used in the same countries or social situations. They also require different verb forms, object pronouns, reflexive pronouns, possessives, and commands.
This may leave a beginner with several questions:
- What does vosotros mean?
- What is the difference between vosotros and ustedes?
- Do Latin Americans use vosotros?
- Is ustedes always formal?
- Why do we say vosotros habláis but ustedes hablan?
- Is vosotros the plural of vos?
- Which form should a Spanish learner use?
In this article, we will answer these questions one at a time.
I thought tú meant “you.”
Why does Spanish need vosotros and ustedes too?
Because tú normally addresses only one person.
Vosotros and ustedes address two or more people.
They are plural forms of “you.”
- 1 Ustedes vs. Vosotros: The Quick Answer
- 2 What Does Vosotros Mean?
- 3 Vosotros vs. Vosotras: Does the Pronoun Have Gender?
- 4 What Does Ustedes Mean?
- 5 Ustedes vs. Vosotros in Spain and Latin America
- 6 Do Latin Americans Use Vosotros?
- 7 Vos Is Not the Same as Vosotros
- 8 Can Latin Americans Understand Vosotros?
- 9 Is Vosotros Used Everywhere in Spain?
- 10 Why Does Vosotros Need a Different Verb Form?
- 11 Why Does Ustedes Use Third-Person Verb Forms?
- 12 Common Vosotros and Ustedes Conjugations
- 13 Vosotros Often Avoids Stem Changes
- 14 Can You Omit Vosotros and Ustedes?
- 15 Vosotros and Ustedes in the Present Perfect
- 16 Vosotros and Ustedes Commands
- 17 Reflexive Verbs: Os vs. Se
- 18 Object Pronouns: Os vs. Los, Las and Les
- 19 Possessives: Vuestro vs. Su
- 20 Complete Vosotros and Ustedes Pronoun Systems
- 21 The Core Image of Vosotros and Ustedes
- 22 Natural Example: Friends in Spain
- 23 Natural Example: Friends in Mexico
- 24 Natural Example: A Formal Group in Spain
- 25 Which Form Should Spanish Learners Study?
- 26 Common Mistakes with Vosotros and Ustedes
- 26.1 Mistake 1: Using vosotros with a third-person plural verb
- 26.2 Mistake 2: Using ustedes with a vosotros verb
- 26.3 Mistake 3: Thinking ustedes is always formal
- 26.4 Mistake 4: Assuming all Spaniards use vosotros
- 26.5 Mistake 5: Treating vos as a shortened form of vosotros
- 26.6 Mistake 6: Mixing os with ustedes
- 26.7 Mistake 7: Using vuestro with a Latin American ustedes sentence
- 26.8 Mistake 8: Trying to translate each form with a completely different English word
- 27 Mini Practice: Vosotros or Ustedes?
- 27.1 1. You are speaking casually to three friends in Madrid.
- 27.2 2. You are speaking casually to three friends in Mexico City.
- 27.3 3. You are speaking formally to several customers in Madrid.
- 27.4 4. You are asking several female friends in Spain whether they are tired.
- 27.5 5. You are asking a mixed group in Colombia whether they are ready.
- 28 Frequently Asked Questions About Ustedes and Vosotros
- 28.1 What does vosotros mean in English?
- 28.2 What is the difference between vosotros and ustedes?
- 28.3 Do Latin Americans use vosotros?
- 28.4 Is ustedes formal or informal?
- 28.5 Is vosotros the plural of tú?
- 28.6 Is vosotros the plural of vos?
- 28.7 Why does ustedes use third-person conjugations?
- 28.8 What is the difference between vosotros habláis and ustedes hablan?
- 28.9 Can I use ustedes in Spain?
- 28.10 Can I use vosotros in Latin America?
- 28.11 Do I need to learn vosotros?
- 29 Ustedes vs. Vosotros: Summary
- 30 Related Guide
Ustedes vs. Vosotros: The Quick Answer
Vosotros / vosotras
= informal plural “you” used mainly in most of Spain
= “you all,” “you guys,” or “all of you”
= takes second-person plural verb forms
Ustedes
= plural “you” throughout Latin America
= used for both informal and formal groups in most of Latin America
= generally formal plural “you” in the parts of Spain that distinguish vosotros and ustedes
= takes the same verb forms as ellos and ellas
The central difference is therefore not the number of people. Both forms refer to multiple listeners.
The main differences are:
2. Formality — the relationship between the speaker and listeners
3. Grammar — the verb and pronoun forms that accompany each word
So do both words simply mean “you all”?
Yes. Their basic reference is the same: more than one listener.
The difficult part is choosing the form that fits the region and level of formality.
What Does Vosotros Mean?
Vosotros is a Spanish subject pronoun meaning:
you guys
all of you
you people
It refers to two or more people whom the speaker addresses directly.
Vosotros sois mis amigos.
You are my friends.
¿Vosotros vivís aquí?
Do you all live here?
¿Qué queréis comer?
What do you all want to eat?
In most of Spain, vosotros is generally used when speaking informally to a group.
The listeners may be:
family members
children
classmates
close colleagues
people with whom the speaker has an informal relationship
Is vosotros basically the plural version of tú?
That is a very useful way to understand the system used in most of Spain.
Tú addresses one person informally, while vosotros addresses multiple people informally.
Informal plural: vosotros / vosotras
Vosotros vs. Vosotras: Does the Pronoun Have Gender?
Vosotros has a feminine form: vosotras.
| Pronoun | Who it refers to | English |
|---|---|---|
| vosotros | A group of men or a mixed-gender group | you all |
| vosotras | A group consisting entirely of women or girls | you all |
Vosotras sois muy amables.
You are very kind.
In English, the translation does not change. In Spanish, the pronoun reflects the gender composition of the group.
What should I use for a group with nine women and one man?
In the traditional grammatical system, a mixed group takes vosotros.
Vosotras is reserved for a group made up entirely of women or girls.
What Does Ustedes Mean?
Ustedes also means plural “you.”
Ustedes son mis amigos.
You are my friends.
¿Ustedes viven aquí?
Do you all live here?
¿Qué quieren comer?
What do you all want to eat?
Unlike vosotros, ustedes does not change according to the listeners’ gender.
A group of women: ustedes
A mixed group: ustedes
However, its level of formality depends on the region.
I learned that usted is formal.
Does that mean ustedes is always formal too?
No. That is one of the most important points in this article.
In most of Latin America, ustedes is the ordinary plural “you” for both friends and formal audiences.
Ustedes vs. Vosotros in Spain and Latin America
The easiest beginner-friendly comparison is the following:
| Region | One person, informal | Multiple people, informal | One person, formal | Multiple people, formal |
|---|---|---|---|---|
| Most of Spain | tú | vosotros / vosotras | usted | ustedes |
| Most of Latin America | tú or vos, depending on the region | ustedes | usted | ustedes |
Notice that Latin American Spanish generally uses ustedes in both plural columns.
Context, vocabulary, tone of voice, titles, and other politeness strategies show whether the situation is casual or formal.
So friends in Mexico can call one another ustedes?
That does not sound formal?
Exactly.
A Mexican speaker can naturally say ¿Ustedes qué quieren hacer? to close friends.
In that context, ustedes simply means “what do you guys want to do?”
Do Latin Americans Use Vosotros?
In ordinary modern conversation, Latin Americans generally do not use vosotros or vosotras as their normal plural “you.”
They normally use ustedes instead.
¿Vosotros queréis venir?
Do you guys want to come?
Latin America, informal or formal:
¿Ustedes quieren venir?
Do you all want to come?
This applies even in countries where people use vos instead of or alongside tú.
Vos querés venir.
You want to come.
Argentina, plural:
Ustedes quieren venir.
You all want to come.
The plural of conversational vos is therefore functionally ustedes, not vosotros.
Wait—vos and vosotros look almost identical.
Isn’t vosotros the plural of vos?
Not in modern everyday Spanish.
Vos is a singular informal pronoun in voseante regions.
Vosotros is a plural informal pronoun used mainly in Spain.
Vos Is Not the Same as Vosotros
| Pronoun | Number | Typical use | Example |
|---|---|---|---|
| vos | Singular | Informal address in Argentina, Uruguay, Paraguay and various Central American and other regions | Vos hablás. |
| vosotros | Plural | Informal plural address, mainly in most of Spain | Vosotros habláis. |
| ustedes | Plural | General plural address in Latin America; formal plural in much of Spain | Ustedes hablan. |
Then an Argentine speaker might say vos hablás to one friend but ustedes hablan to two friends?
Correct.
The change is vos → ustedes, not vos → vosotros.
Can Latin Americans Understand Vosotros?
Many Latin American Spanish speakers can recognize or understand vosotros, especially through:
books published or translated in Spain
religious or historical language
school grammar lessons
online content from Spain
conversations with Spanish people
However, understanding a form is not the same as using it naturally.
A Latin American speaker may understand:
¿Vosotros habéis terminado?
Have you all finished?
but would normally say:
¿Ustedes han terminado?
Have you all finished?
Using vosotros in Latin America may sound Spanish, literary, theatrical, archaic, religious, or intentionally imitative, depending on the context.
If I use vosotros in Mexico, will people understand me?
Many people probably will, but it will not sound locally natural.
You may sound as though you learned European Spanish or are deliberately imitating a speaker from Spain.
Is Vosotros Used Everywhere in Spain?
Saying “Spain uses vosotros” is useful for beginners, but Spain contains regional variation.
In much of mainland Spain, speakers distinguish:
ustedes — formal plural
However, the Canary Islands generally use ustedes as the ordinary second-person plural form, including informal situations.
Some southern varieties of mainland Spanish also show patterns involving ustedes in situations where speakers elsewhere in Spain may use vosotros. The exact verb agreement can vary regionally.
For a beginner, the practical rule is:
Latin American or Canary Islands target: use ustedes for groups.
So “Spain uses vosotros” is not a perfect rule?
It is a useful first rule, but not a complete map of every Spanish variety.
“Most of mainland Spain uses vosotros informally” is more accurate.
Why Does Vosotros Need a Different Verb Form?
Vosotros is grammatically second-person plural.
It therefore has its own verb endings.
-er verbs: -éis
-ir verbs: -ís
| Infinitive | Vosotros | Ustedes | English |
|---|---|---|---|
| hablar | habláis | hablan | you all speak |
| comer | coméis | comen | you all eat |
| vivir | vivís | viven | you all live |
Do I only replace the pronoun?
Can I say vosotros hablan?
No. The verb must agree with the pronoun.
Use vosotros habláis or ustedes hablan.
Do not combine vosotros with the ordinary ustedes verb form.
Why Does Ustedes Use Third-Person Verb Forms?
Ustedes refers to the people being addressed, so its meaning is second person.
Grammatically, however, it takes the same verb forms as ellos and ellas.
| Subject | Verb | Meaning |
|---|---|---|
| ellos | hablan | they speak |
| ellas | hablan | they speak |
| ustedes | hablan | you all speak |
The verb alone may therefore be ambiguous:
Hablan español.
Depending on context, this can mean:
You all speak Spanish.
The situation or an explicit subject tells us which meaning is intended.
Is ustedes a third-person pronoun, then?
Its communicative meaning is second person because you are speaking directly to the listeners.
But its verb agreement follows third-person plural forms.
That is why beginner conjugation charts often place it beside ellos and ellas.
Common Vosotros and Ustedes Conjugations
| Verb | Vosotros | Ustedes | English |
|---|---|---|---|
| ser | sois | son | you are |
| estar | estáis | están | you are |
| tener | tenéis | tienen | you have |
| ir | vais | van | you go / are going |
| hacer | hacéis | hacen | you do / make |
| querer | queréis | quieren | you want |
| poder | podéis | pueden | you can |
| venir | venís | vienen | you come / are coming |
Why is it vosotros tenéis but ustedes tienen?
Tenéis is the second-person plural form.
Tienen is the third-person plural form used with ellos, ellas, and ustedes.
Vosotros Often Avoids Stem Changes
Some verbs that change their stem with tú return to a regular-looking stem with vosotros.
| Infinitive | Tú | Vosotros | Ustedes |
|---|---|---|---|
| pensar | piensas | pensáis | piensan |
| poder | puedes | podéis | pueden |
| dormir | duermes | dormís | duermen |
This is because present-tense stem-changing patterns generally do not affect the nosotros and vosotros forms.
So vosotros puedéis is wrong?
Yes. The correct form is podéis.
The stem returns to pod-, and the ending is -éis.
Can You Omit Vosotros and Ustedes?
Spanish often omits subject pronouns because the verb ending already provides information about the subject.
Vivís aquí.
You all live here.
Ustedes viven aquí.
Viven aquí.
You all live here.
With vosotros, the ending often clearly identifies the subject.
With ustedes, the verb form is the same as ellos and ellas, so the subject may be stated when needed to prevent confusion or add contrast.
If someone only says ¿Quieren comer?, how do I know whether it means “do they want to eat?” or “do you all want to eat?”
You use the conversational context.
If the speaker is looking at and addressing your group, it means “do you all want to eat?”
If confusion is possible, the speaker can explicitly say ustedes or ellos.
Vosotros and Ustedes in the Present Perfect
The auxiliary verb haber also changes.
Ustedes: han + past participle
¿Vosotros habéis comido?
Have you all eaten?
¿Ustedes han comido?
Have you all eaten?
Vosotros habéis llegado temprano.
You all arrived early.
Ustedes han llegado temprano.
You all arrived early.
Can I say ustedes habéis terminado?
Not in the standard system taught to learners.
Use vosotros habéis terminado or ustedes han terminado.
Vosotros and Ustedes Commands
Affirmative commands also differ.
| Infinitive | Vosotros command | Ustedes command | English |
|---|---|---|---|
| hablar | hablad | hablen | speak |
| comer | comed | coman | eat |
| vivir | vivid | vivan | live |
| venir | venid | vengan | come |
| hacer | haced | hagan | do / make |
Chicos, venid aquí.
Guys, come here.
Typical vosotros form
Chicos, vengan aquí.
Guys, come here.
Typical ustedes form
Negative commands use present-subjunctive forms:
Ustedes: No hablen.
Don’t speak.
I have heard people in Spain say something that sounds like venir as a command.
Shouldn’t it be venid?
Venid is the standard vosotros command.
In casual speech, you may hear infinitive-like command forms, but beginners should learn and write the standard -d form first.
Reflexive Verbs: Os vs. Se
With reflexive verbs, vosotros uses os.
Ustedes uses se.
| Meaning | Vosotros | Ustedes |
|---|---|---|
| You get up. | Os levantáis. | Se levantan. |
| You sit down. | Os sentáis. | Se sientan. |
| You call yourselves… | Os llamáis… | Se llaman… |
¿Cómo os llamáis?
What are your names?
¿Cómo se llaman ustedes?
What are your names?
Can I say ustedes os llamáis?
Do not mix the two systems when learning standard Spanish.
Use vosotros os llamáis or ustedes se llaman.
Object Pronouns: Os vs. Los, Las and Les
Vosotros commonly corresponds to the object pronoun os.
Os veo.
I see you all.
Os escribo mañana.
I’ll write to you all tomorrow.
With ustedes, the pronoun depends on the grammatical function:
las — feminine direct object
les — indirect object
Los veo.
I see you all.
Addressing men or a mixed group
Las veo.
I see you all.
Addressing a group of women
Les escribo mañana.
I’ll write to you all tomorrow.
These forms can also mean “them” or “to them,” so context is important.
Does los veo mean “I see them” or “I see you all”?
It can mean either.
The surrounding conversation tells you whether los refers to third-person “them” or respectful/regional plural “you.”
A speaker can add a ustedes when clarification or emphasis is needed.
Possessives: Vuestro vs. Su
The possessive forms also change.
Ustedes: su, sus or de ustedes
| Vosotros system | Ustedes system | English |
|---|---|---|
| vuestra casa | su casa / la casa de ustedes | your house |
| vuestros libros | sus libros / los libros de ustedes | your books |
| el vuestro | el de ustedes / el suyo | yours |
Su and sus can refer to several possible possessors:
her
your, referring to usted
your, referring to ustedes
their
For that reason, Latin American speakers often use de ustedes when they need to make the owner clear.
If su casa can mean “his house,” “her house,” “their house,” or “your house,” isn’t that confusing?
It can be.
That is why la casa de ustedes is useful: it clearly means “your house” when addressing a group.
Complete Vosotros and Ustedes Pronoun Systems
| Function | Vosotros system | Ustedes system |
|---|---|---|
| Subject | vosotros / vosotras | ustedes |
| Reflexive | os | se |
| Direct object | os | los / las |
| Indirect object | os | les |
| After a preposition | vosotros / vosotras | ustedes |
| Possessive before a noun | vuestro/a/os/as | su / sus |
| Clear possessive phrase | de vosotros / de vosotras | de ustedes |
This feels like more than choosing between two words.
Do I need to change the entire pronoun system?
Yes, but you do not need to memorize everything at once.
First connect vosotros → -áis/-éis/-ís → os → vuestro.
Then connect ustedes → third-person plural verbs → se/los/las/les → su or de ustedes.
The Core Image of Vosotros and Ustedes
vosotros / vosotras
“You people as an informal in-group,” mainly in most of Spain
ustedes
“You people as a plural audience,” used for all kinds of groups in Latin America and for formal groups in much of Spain
Do not begin by trying to force a different English translation onto each word.
Both usually translate as “you,” “you all,” or “you guys.”
The real distinction exists inside the Spanish-speaking world:
Where are they from?
How close are they to the listeners?
Which grammatical system are they using?
Natural Example: Friends in Spain
Are you guys hungry?
Pablo: Sí. ¿Qué quieres preparar?
Yes. What do you want to make?
Lucía: Podéis hacer una ensalada mientras preparo la pasta.
You guys can make a salad while I prepare the pasta.
Lucía is speaking informally to multiple friends, so she uses:
tenéis
podéis
Natural Example: Friends in Mexico
Are you guys hungry?
Pablo: Sí. ¿Qué quieres preparar?
Yes. What do you want to make?
Lucía: Pueden hacer una ensalada mientras preparo la pasta.
You guys can make a salad while I prepare the pasta.
The relationship is still informal. The speakers are still friends.
Only the regional plural system has changed:
tienen
pueden
The Mexican conversation uses ustedes, but the English translation is still “you guys.”
So it is not formal at all?
Correct.
In most Latin American varieties, ustedes itself does not divide informal and formal plural address.
The rest of the situation communicates the social tone.
Natural Example: A Formal Group in Spain
Ladies and gentlemen, do you have a reservation?
Guest: Sí, tenemos dos habitaciones.
Yes, we have two rooms.
Hotel employee: ¿Pueden mostrarme sus pasaportes?
Can you show me your passports?
In a variety that distinguishes the two plural pronouns, the formal relationship favors:
tienen
pueden
sus
Would vosotros tenéis una reserva be grammatically wrong?
It is grammatically possible.
The question is social appropriateness: a hotel employee may choose ustedes to maintain a more formal or respectful relationship with guests.
Which Form Should Spanish Learners Study?
The answer depends on your learning goal.
Learn to use vosotros actively when:
you mainly study European Spanish
your teacher and learning materials consistently use vosotros
you regularly communicate with speakers who use it
Focus your active speech on ustedes when:
you are learning Colombian, Caribbean, Central American or other Latin American varieties
you plan to travel mainly in Latin America
you want one plural form that works naturally across Latin America
Learn to recognize both when:
you communicate internationally
you read books published in different regions
you do not yet know which regional variety you will use
A learner does not need to speak with every possible regional feature.
It is perfectly reasonable to choose one consistent production system while learning to understand the other.
I want to communicate with people from both Spain and Latin America.
Should I mix vosotros and ustedes?
Learn to understand both, but keep your own grammar internally consistent.
For example, use the complete ustedes system in your own speech while recognizing vosotros when Spanish speakers use it.
Common Mistakes with Vosotros and Ustedes
Mistake 1: Using vosotros with a third-person plural verb
Correct: Vosotros habláis español.
Mistake 2: Using ustedes with a vosotros verb
Correct: Ustedes son estudiantes.
Mistake 3: Thinking ustedes is always formal
In Latin America, ustedes is normally used for informal groups too.
Mistake 4: Assuming all Spaniards use vosotros
Vosotros is widespread in mainland Spain, but varieties such as Canary Islands Spanish normally use ustedes for plural address.
Mistake 5: Treating vos as a shortened form of vosotros
Modern vos is singular. Modern vosotros is plural.
Mistake 6: Mixing os with ustedes
Vosotros os levantáis temprano.
Standard ustedes system:
Ustedes se levantan temprano.
Mistake 7: Using vuestro with a Latin American ustedes sentence
¿Dónde está vuestro coche?
Ustedes system:
¿Dónde está su coche?
¿Dónde está el coche de ustedes?
Mistake 8: Trying to translate each form with a completely different English word
Both forms often translate simply as “you.” The Spanish distinction is regional, social, and grammatical.
Mini Practice: Vosotros or Ustedes?
1. You are speaking casually to three friends in Madrid.
Answer:
¿Vosotros queréis salir?
Do you guys want to go out?
2. You are speaking casually to three friends in Mexico City.
Answer:
¿Ustedes quieren salir?
Do you guys want to go out?
3. You are speaking formally to several customers in Madrid.
Answer:
¿Ustedes necesitan ayuda?
Do you need help?
4. You are asking several female friends in Spain whether they are tired.
Answer:
¿Vosotras estáis cansadas?
Are you tired?
5. You are asking a mixed group in Colombia whether they are ready.
Answer:
¿Ustedes están listos?
Are you ready?
Frequently Asked Questions About Ustedes and Vosotros
What does vosotros mean in English?
Vosotros means plural “you.” Depending on the English dialect and situation, it may be translated as “you all,” “you guys,” “all of you,” or simply “you.” It is mainly used for informal plural address in most of mainland Spain.
What is the difference between vosotros and ustedes?
Both address multiple people. In most of mainland Spain, vosotros is generally informal and ustedes is generally formal. In most of Latin America, ustedes is used for both informal and formal groups. The two pronouns also take different verb and object-pronoun forms.
Do Latin Americans use vosotros?
Latin Americans generally do not use vosotros as their normal plural pronoun in everyday conversation. They ordinarily use ustedes. Many may still recognize vosotros through education, books, media, religion, history, or contact with speakers from Spain.
Is ustedes formal or informal?
It depends on the region. In Latin America, ustedes can be either informal or formal. In the parts of Spain that contrast vosotros and ustedes, ustedes is generally the more formal plural form.
Is vosotros the plural of tú?
In the common pronoun system used in most of mainland Spain, it is useful to think of vosotros as the informal plural counterpart of tú.
Is vosotros the plural of vos?
Not in modern everyday usage. Vos is singular in voseante regions. Its functional plural is ustedes. Vosotros is a separate plural form mainly associated with Spain.
Why does ustedes use third-person conjugations?
Although ustedes addresses the listeners and therefore has a second-person meaning, it takes third-person plural verb forms. For example, speakers say ustedes hablan, just as they say ellos hablan.
What is the difference between vosotros habláis and ustedes hablan?
Both mean “you all speak.” Habláis is the second-person plural form used with vosotros. Hablan is the third-person plural form used with ustedes.
Can I use ustedes in Spain?
Yes. Ustedes is a normal Spanish pronoun. In much of mainland Spain, it is generally used for formal plural address. In the Canary Islands and some southern varieties, its distribution is broader.
Can I use vosotros in Latin America?
You may be understood, but it will generally sound nonlocal and distinctly associated with Spain, older language, religious language, literature, or deliberate imitation. Ustedes is the natural everyday choice across Latin America.
Do I need to learn vosotros?
You should actively learn it when focusing on mainland Spain. When focusing on Latin America, you can prioritize ustedes while still learning to recognize common vosotros forms such as sois, tenéis, queréis, podéis, vais, and habéis.
Vosotros or Ustedes? A 30-Second Check
This is a regional choice first, a formality choice second.
Vosotros tenéis hambre?
¿Ustedes tienen hambre? works for friends AND strangers.
Ustedes necesitan ayuda?
Vosotros os levantáis con vuestro despertador.
Ustedes se levantan con su despertador.
※ In Latin America, ustedes is not a signal of formality by itself — close friends use it too. The tone comes from everything else in the sentence, not the pronoun.
Ustedes vs. Vosotros: Summary
● Vosotros / vosotras
— mainly used in most of mainland Spain
— normally informal
— takes second-person plural verbs: habláis, coméis, vivís
— uses os and vuestro/a/os/as
— changes to vosotras for an all-female group
● Ustedes
— used throughout Latin America for informal and formal groups
— generally formal in the parts of Spain that contrast it with vosotros
— used as the ordinary plural form in the Canary Islands
— takes third-person plural verbs: hablan, comen, viven
— uses se, los, las, les and su/sus
— does not change according to gender
● Vos is not the plural form of vosotros.
Vos is singular; ustedes is the normal plural form in voseante regions.
● Best beginner strategy
Choose one consistent system for your own speech, but learn to recognize both.
Do not memorize vosotros and ustedes as two unrelated words.
Connect each pronoun to its complete grammatical family:
vosotros → habláis → os → vuestro
ustedes → hablan → se/los/las/les → su or de ustedes
Once these connections become familiar, the difference will feel much more systematic.
Real Academia Española and Asociación de Academias de la Lengua Española — conjugation paradigms and the distinction between vos, vosotros and ustedes
Instituto Cervantes, Plan Curricular — regional distribution of vosotros and ustedes
Centro Virtual Cervantes — forms of address in Spain and Hispanic America
Related Guide
For the full picture of formal and informal “you” in Spanish, start with the main guide: Tú vs. Usted: Formal You in Spanish and When to Use Usted.