unir
In the tables below, the stem is shown in black and the ending in purple.
1.Presente
Presente
Habitual actions, general truths, and what's happening now.
| yo | uno |
| tú | unes |
| él/ella | une |
| nosotros | unimos |
| vosotros | unís |
| ellos/ellas | unen |
Nos unimos para trabajar en el proyecto.
We unite to work on the project.
Ella une las piezas del rompecabezas.
She joins the pieces of the puzzle.
2.Pretérito Indefinido
Pretérito Indefinido
Completed actions at a specific point in the past.
| yo | uní |
| tú | uniste |
| él/ella | unió |
| nosotros | unimos |
| vosotros | unisteis |
| ellos/ellas | unieron |
Ayer uní a mis amigos para la fiesta.
Yesterday, I united my friends for the party.
El año pasado unieron sus fuerzas para ayudar.
Last year, they joined forces to help.
3.Imperfecto
Imperfecto
Ongoing or repeated actions in the past, descriptions, and background context.
| yo | unía |
| tú | unías |
| él/ella | unía |
| nosotros | uníamos |
| vosotros | uníais |
| ellos/ellas | unían |
Cuando éramos niños, uníamos nuestras manos para jugar.
When we were kids, we joined our hands to play.
Siempre unía a la familia para las cenas.
I always united the family for dinners.
4.Futuro Simple
Futuro Simple
Future actions, predictions, and speculation about the present.
| yo | uniré |
| tú | unirás |
| él/ella | unirá |
| nosotros | uniremos |
| vosotros | uniréis |
| ellos/ellas | unirán |
Mañana uniré a todos los miembros del equipo.
Tomorrow, I will unite all the team members.
Ellos unirán sus ideas para el proyecto.
They will join their ideas for the project.
5.Condicional
Condicional
Hypothetical situations, polite requests, and future-in-the-past.
| yo | uniría |
| tú | unirías |
| él/ella | uniría |
| nosotros | uniríamos |
| vosotros | uniríais |
| ellos/ellas | unirían |
Si tuviera tiempo, uniría a mis amigos para un viaje.
If I had time, I would unite my friends for a trip.
Ella uniría sus fuerzas con las de otros.
She would join her forces with others.
6.Subjuntivo Presente
Subjuntivo Presente
Wishes, doubts, emotions, and subordinate clauses expressing uncertainty.
| yo | una |
| tú | unas |
| él/ella | una |
| nosotros | unamos |
| vosotros | unáis |
| ellos/ellas | unan |
Es importante que unamos nuestras voces.
It's important that we unite our voices.
Espero que ellos unan sus esfuerzos.
I hope that they join their efforts.
7.Subjuntivo Imperfecto
Subjuntivo Imperfecto
Past subjunctive contexts, hypothetical si-clauses, and polite suggestions.
| yo | uniera |
| tú | unieras |
| él/ella | uniera |
| nosotros | uniéramos |
| vosotros | unierais |
| ellos/ellas | unieran |
Si ellos unieran sus talentos, lograrían más.
If they united their talents, they would achieve more.
Ojalá que uniera a todos en la reunión.
I wish I could unite everyone at the meeting.
"unir" in other languages
Related verbs
Common questions
- Is "unir" regular or irregular in Spanish?
- "unir" is a regular -ir verb in Spanish. It follows the standard conjugation pattern for -ir verbs.
- How do you conjugate "unir" in the present tense?
- In the Presente, "unir" conjugates as: unes, uno, unen, and more. See the full table above.
- What is the past tense of "unir" in Spanish?
- In the Pretérito Indefinido, "unir" conjugates as: uniste, uní, unieron, and more. See the full table above.
- How common is "unir" in Spanish?
- "unir" (to unite, to join) is one of the most commonly used verbs in Spanish.