Antes de meterte con los tiempos de pasado, necesitas las formas. La mayoría de verbos hacen el pasado con -ed (work → worked), pero un grupo muy usado no sigue esa regla: son los irregulares. Cada uno tiene tres formas — base, pasado y participio (go → went → gone) — y no hay atajo mágico: se aprenden. La buena noticia: se agrupan por patrones, y así entran mucho mejor que una lista de 200 sueltos.
Las tres formas
Tipo 1 — Sin cambio
| Base | Pasado | Participio |
|---|---|---|
| cut | cut | cut |
| Significado cortar | ||
| put | put | put |
| Significado poner | ||
| let | let | let |
| Significado dejar / permitir | ||
| set | set | set |
| Significado poner / fijar | ||
| hit | hit | hit |
| Significado golpear | ||
| cost | cost | cost |
| Significado costar | ||
| shut | shut | shut |
| Significado cerrar | ||
| hurt | hurt | hurt |
| Significado doler / herir | ||
| read | read | read |
| Significado leer | ||
| spread | spread | spread |
| Significado extender | ||
| split | split | split |
| Significado dividir | ||
| quit | quit | quit |
| Significado dejar / abandonar | ||
Las tres formas son idénticas. Ojo con «read»: se escribe igual, pero el pasado y el participio se pronuncian /red/.
Tipo 2 — Dos formas (pasado = participio)
| Base | Pasado | Participio |
|---|---|---|
| buy | bought | bought |
| Significado comprar | ||
| bring | brought | brought |
| Significado traer | ||
| think | thought | thought |
| Significado pensar | ||
| catch | caught | caught |
| Significado coger / atrapar | ||
| teach | taught | taught |
| Significado enseñar | ||
| fight | fought | fought |
| Significado luchar | ||
| make | made | made |
| Significado hacer | ||
| find | found | found |
| Significado encontrar | ||
| tell | told | told |
| Significado decir / contar | ||
| keep | kept | kept |
| Significado guardar / mantener | ||
| feel | felt | felt |
| Significado sentir | ||
| leave | left | left |
| Significado dejar / marcharse | ||
| meet | met | met |
| Significado conocer / quedar | ||
| lose | lost | lost |
| Significado perder | ||
| sell | sold | sold |
| Significado vender | ||
| build | built | built |
| Significado construir | ||
| send | sent | sent |
| Significado enviar | ||
| spend | spent | spent |
| Significado gastar / pasar (tiempo) | ||
| sit | sat | sat |
| Significado sentarse | ||
| stand | stood | stood |
| Significado estar de pie | ||
| win | won | won |
| Significado ganar | ||
| hold | held | held |
| Significado sostener | ||
| hear | heard | heard |
| Significado oír | ||
| say | said | said |
| Significado decir | ||
| pay | paid | paid |
| Significado pagar | ||
| understand | understood | understood |
| Significado entender | ||
El pasado y el participio son iguales. Muchos acaban en -ought / -aught: buy, bring, think, catch, teach, fight.
Tipo 3 — Tres formas distintas
| Base | Pasado | Participio |
|---|---|---|
| be | was / were | been |
| Significado ser / estar | ||
| go | went | gone |
| Significado ir | ||
| do | did | done |
| Significado hacer | ||
| see | saw | seen |
| Significado ver | ||
| eat | ate | eaten |
| Significado comer | ||
| give | gave | given |
| Significado dar | ||
| take | took | taken |
| Significado coger / tomar | ||
| write | wrote | written |
| Significado escribir | ||
| drive | drove | driven |
| Significado conducir | ||
| speak | spoke | spoken |
| Significado hablar | ||
| break | broke | broken |
| Significado romper | ||
| choose | chose | chosen |
| Significado elegir | ||
| begin | began | begun |
| Significado empezar | ||
| drink | drank | drunk |
| Significado beber | ||
| sing | sang | sung |
| Significado cantar | ||
| swim | swam | swum |
| Significado nadar | ||
| know | knew | known |
| Significado saber / conocer | ||
| grow | grew | grown |
| Significado crecer | ||
| throw | threw | thrown |
| Significado lanzar | ||
| fly | flew | flown |
| Significado volar | ||
| draw | drew | drawn |
| Significado dibujar | ||
| fall | fell | fallen |
| Significado caer | ||
| forget | forgot | forgotten |
| Significado olvidar | ||
| wear | wore | worn |
| Significado llevar puesto | ||
| ride | rode | ridden |
| Significado montar | ||
| rise | rose | risen |
| Significado subir / levantarse | ||
Sub-patrones útiles: i–a–u (sing, drink, swim); -ew/-own (grow, know, throw, fly); participio en -en (break, take, give, choose).
Tipo 4 — Base = participio
| Base | Pasado | Participio |
|---|---|---|
| come | came | come |
| Significado venir | ||
| become | became | become |
| Significado convertirse | ||
| run | ran | run |
| Significado correr | ||
La base y el participio coinciden; solo cambia el pasado.