Un verbo es irregular cuando su pasado simple y su participio no se forman añadiendo -ed. Son pocos, unos doscientos, pero están entre los más usados del idioma, así que conviene dominarlos cuanto antes.

Para qué sirve cada columna
- Infinitivo (base form): I write every day.
- Pasado simple (past simple): I wrote a letter yesterday.
- Participio (past participle), con los tiempos perfectos y la pasiva: I have written three emails. / The book was written in 1950.
Los 63 verbos irregulares más frecuentes
| Infinitivo | Pasado simple | Participio | Traducción |
|---|---|---|---|
| be | was / were | been | ser, estar |
| become | became | become | llegar a ser, volverse |
| begin | began | begun | empezar |
| break | broke | broken | romper |
| bring | brought | brought | traer |
| build | built | built | construir |
| buy | bought | bought | comprar |
| catch | caught | caught | atrapar |
| choose | chose | chosen | elegir |
| come | came | come | venir |
| cost | cost | cost | costar |
| cut | cut | cut | cortar |
| do | did | done | hacer |
| draw | drew | drawn | dibujar |
| drink | drank | drunk | beber |
| drive | drove | driven | manejar, conducir |
| eat | ate | eaten | comer |
| fall | fell | fallen | caer |
| feel | felt | felt | sentir |
| find | found | found | encontrar |
| fly | flew | flown | volar |
| forget | forgot | forgotten | olvidar |
| get | got | got (EE. UU.: gotten) | obtener, conseguir |
| give | gave | given | dar |
| go | went | gone | ir |
| grow | grew | grown | crecer |
| have | had | had | tener, haber |
| hear | heard | heard | oír |
| hold | held | held | sostener |
| keep | kept | kept | guardar, mantener |
| know | knew | known | saber, conocer |
| leave | left | left | irse, dejar |
| lend | lent | lent | prestar |
| let | let | let | permitir, dejar |
| lose | lost | lost | perder |
| make | made | made | hacer, fabricar |
| meet | met | met | conocer, reunirse |
| pay | paid | paid | pagar |
| put | put | put | poner |
| read | read | read | leer |
| ride | rode | ridden | montar |
| run | ran | run | correr |
| say | said | said | decir |
| see | saw | seen | ver |
| sell | sold | sold | vender |
| send | sent | sent | enviar |
| sing | sang | sung | cantar |
| sit | sat | sat | sentarse |
| sleep | slept | slept | dormir |
| speak | spoke | spoken | hablar |
| spend | spent | spent | gastar, pasar (tiempo) |
| stand | stood | stood | estar de pie |
| swim | swam | swum | nadar |
| take | took | taken | tomar, llevar |
| teach | taught | taught | enseñar |
| tell | told | told | contar, decir |
| think | thought | thought | pensar |
| throw | threw | thrown | lanzar |
| understand | understood | understood | entender |
| wake | woke | woken | despertar(se) |
| wear | wore | worn | llevar puesto |
| win | won | won | ganar |
| write | wrote | written | escribir |
Truco: apréndelos por grupos
Memorizar la lista de la A a la Z cuesta mucho más que agrupar los verbos que cambian igual:
| Patrón | Ejemplos |
|---|---|
| Las tres formas iguales (A-A-A) | cut-cut-cut, put-put-put, let-let-let, cost-cost-cost |
| Pasado y participio iguales (A-B-B) | buy-bought-bought, teach-taught-taught, sleep-slept-slept |
| Vocal i-a-u | begin-began-begun, drink-drank-drunk, sing-sang-sung, swim-swam-swum |
| Participio en -en / -n | speak-spoke-spoken, take-took-taken, write-wrote-written, know-knew-known |
| Infinitivo y participio iguales (A-B-A) | come-came-come, run-ran-run, become-became-become |
Un caso curioso: read se escribe igual en las tres formas, pero el pasado y el participio se pronuncian «red».
Ejercicios
Completa con la forma correcta del verbo.
- Yesterday I ___ (buy) a new phone.
- Have you ever ___ (eat) sushi?
- She ___ (tell) me the truth.
- They have ___ (go) to Guadalajara.
- The window was ___ (break) by the wind.
- We ___ (meet) at university in 2015.
Soluciones
- bought · 2. eaten · 3. told · 4. gone · 5. broken · 6. met
Sigue con: for y since con el present perfect · condicionales.
