Inklingo
A colorful storybook illustration depicting two figures dressed in white wedding attire standing close together and holding hands, symbolizing the act of getting married.

casarnos

kah-SAHR-nos

VerbA2regular ar
to get married (us)?Reflexive/Reciprocal action,to marry (each other, us)?Used after another conjugated verb
Also:for us to wed?Formal/literary

Quick Reference

infinitivecasarse
gerundcasándose
past Participlecasado

📝 In Action

Queremos casarnos en la playa el próximo verano.

A2

We want to get married on the beach next summer.

Antes de casarnos, vivíamos en ciudades diferentes.

B1

Before we got married, we lived in different cities.

¿Deberíamos casarnos pronto o esperar un poco más?

B1

Should we get married soon or wait a little longer?

Word Connections

Synonyms

  • contraer matrimonio (to contract marriage)
  • unirse (to unite)

Antonyms

  • divorciarse (to get divorced)

Common Collocations

  • decidir casarnosto decide to get married
  • vamos a casarnoswe are going to get married

💡 Grammar Points

Infinitive + Attached Pronoun

The word 'casarnos' is the base verb 'casar' plus the pronoun 'nos' (us). This structure is used when the verb is in its base form, often following another conjugated verb like 'querer' (to want) or 'poder' (to be able to).

The 'Reflexive' Action

The 'nos' makes this a reflexive verb (casarse). It means the action of marrying is happening to the people doing the verb—they are marrying each other. If you just say 'casar,' it means 'to marry someone else off' (e.g., a parent marrying their child).

❌ Common Pitfalls

Omitting the Pronoun

Mistake: "Queremos casar."

Correction: Queremos casarnos. The word 'casar' alone means 'to officiate a marriage,' not 'to get married.' Always use the 'se' form (casarse) when referring to the couple marrying each other.

Incorrect Pronoun Placement

Mistake: "Nos queremos casar."

Correction: Both 'Queremos casarnos' and 'Nos queremos casar' are correct! The pronoun can either attach to the infinitive or go before the conjugated verb.

⭐ Usage Tips

Use with Time Expressions

When talking about the time before or after the wedding, you often use the infinitive form: 'Antes de casarnos' (Before getting married) or 'Después de casarnos' (After getting married).

🔄 Conjugations

indicative

present

él/ella/ustedse casa
yome caso
te casas
ellos/ellas/ustedesse casan
nosotrosnos casamos
vosotrosos casáis

imperfect

él/ella/ustedse casaba
yome casaba
te casabas
ellos/ellas/ustedesse casaban
nosotrosnos casábamos
vosotrosos casabais

preterite

él/ella/ustedse casó
yome casé
te casaste
ellos/ellas/ustedesse casaron
nosotrosnos casamos
vosotrosos casasteis

subjunctive

present

él/ella/ustedse case
yome case
te cases
ellos/ellas/ustedesse casen
nosotrosnos casemos
vosotrosos caséis

imperfect

él/ella/ustedse casara
yome casara
te casaras
ellos/ellas/ustedesse casaran
nosotrosnos casáramos
vosotrosos casarais

✏️ Quick Practice

💡 Quick Quiz: casarnos

Question 1 of 2

Which sentence correctly uses 'casarnos'?

📚 More Resources

Word Family

Frequently Asked Questions

What is the difference between 'casar' and 'casarse'?

'Casar' (without the 'se') means 'to marry someone else' (like a priest or judge does). 'Casarse' (with the 'se') means 'to get married' (the couple marrying each other). Since 'casarnos' includes 'nos,' it means 'for us to get married.'

Can I use 'nos' before the verb instead of attaching it to the end?

Yes, absolutely! When you have two verbs together, you have two options for the pronoun placement. Both 'Queremos casarnos' and 'Nos queremos casar' are perfectly correct and mean 'We want to get married.'