10.2 - En algunos casos, el verbo tiene dos posibles formas en el pasado o en el futuro que aparecen indicadas. En otros casos, el verbo no tiene infinitivo (son algunos verbos modales y en la tabla aparecen sin partícula "to").
10.3 - Estos verbos no siguen una regla determinada, por lo que hay que aprenderlos de memoria. Al ser numerosos, entendemos que lo más práctico es irlos estudiando poco a poco (algunos de ellos apenas se utilizan).
| Infinitivo/Presente | Significado | Forma pasada | Participio | 
| To stand | soportar | stood | stood | 
| To come up | surgir | came up | come up | 
| To wake | despertar | woke | woke | 
| To be | ser / estar | was | been | 
| To stand | aguantar | stood | stood | 
| To beat | golpear | beat | beaten | 
| To become | llegar a ser | became | become | 
| To happen | ocurrir | happened | happened | 
| To procreate | procrear | procreated | procreated | 
| To begin | empezar | began | begun | 
| To notice | observar | noticed | noticed | 
| To bend | doblar | bent | bent | 
| To grieve | estar afligido | grieved | grieved | 
| To keep asking | preguntar con insistencia | kept asking | kept asking | 
| To bet | apostar | betted / bet | betted / bet | 
| To bid | ordenar | bade | bidden | 
| To bid | pujar | bid | bid | 
| To bind | atar | bound | bound | 
| To bite | morder | bit | bitten | 
| To bleed | sangrar | bled | bled | 
| To blow | soplar | blew | blown | 
| To break | romper | broke | broken | 
| To breed | engendrar | bred | bred | 
| To bring | traer | brought | brought | 
| To broadcast | retransmitir | broadcast | broadcast | 
| To build | construir | built | built | 
| To burn | quemar | burned / burnt | burned / burnt | 
| To burst | explotar | burst | burst | 
| To buy | comprar | bought | bought | 
| Can | poder | could | be able | 
| To throw away | arrojar / lanzar | threw away | thrown away | 
| To catch | coger | caught | caught | 
| To chide | regañar | chid | chidden | 
| To choose | elegir | chose | chosen | 
| To cut | cortar / romper | cut | cut | 
| To cling | agarrarse | clung | clung | 
| To clothe | vestir | clothed / clad | clothed / clad | 
| To come | venir | came | come | 
| To cost | costar | cost | cost | 
| To creep | deslizarse con sigilo | crept | crept | 
| To sing | cantar | sang | sung | 
| To cut | cortar | cut | cut | 
| To dare | desafiar | dared / durst | dared / durst | 
| To deal | tratar con | dealt / delt | dealt / delt | 
| To dig | cavar | dug | dug | 
| To do | hacer | did | done | 
| To draw | dibujar | drew | drawn | 
| To dream | soñar | dreamed / dreamt | dreamed / dreamt | 
| To drink | beber | drank | drunk | 
| To drive | conducir | drove | driven | 
| To live in | habitar | lived in | livled | 
| To eat | comer | ate | eaten | 
| To fall | caer | fell | fallen | 
| To feed | alimentar | fed | fed | 
| To feel | sentir | felt | felt | 
| To fight | luchar | fought | fought | 
| To find | encontrar | found | found | 
| To run away | escapar | ran away | run away | 
| To fling | arrojar | flung | flung | 
| To fly | volar | flew | flown | 
| To stop | desistir | stopped | stopped | 
| To forbid | prohibir | forbade | forbidden | 
| To forget | olvidar | forgot | forgotten | 
| To forgive | perdonar | forgave | forgiven | 
| To leave | renunciar a algo | left | left | 
| To freeze | helar(se) | froze | frozen | 
| To get | coger | got | got | 
| To make golden | dorar | made golden | made golden | 
| To fasten | sujetar con cinturón | fastened | fastened | 
| To give | dar | gave | given | 
| To go | ir | went | gone | 
| To grind | moler | ground | ground | 
| To grow | crecer | grew | grown | 
| To hang | colgar | hanged / hung | hanged / hung | 
| To have | haber / tener | had | had | 
| To hear | oír | heard | heard | 
| To hide | esconder | hid | hidden | 
| To hit | golpear | hit | hit | 
| To hold | sostener | held | held | 
| To hurt | herir | hurt | hurt | 
| To keep | mantener | kept | kept | 
| To kneel | arrodillarse | knelt | knelt | 
| To knit | tejer | knit | knit | 
| To know | saber | knew | known | 
| To lay | colocar | laid | laid | 
| To lead | guiar | led | led | 
| To lean | inclinar | leaned / leant | leaned / leant | 
| To leap | brincar | leaped / leapt | leaped / leapt | 
| To learn | aprender | learned / learnt | learned / learnt | 
| To leave | dejar | left | left | 
| To lend | prestar | lent | lent | 
| To let | permitir | let | let | 
| To lie | echarse | lay | lain | 
| To light | encender | lit | lit | 
| To lose | perder | lost | lost | 
| To make | hacer | made | made | 
| May | poder | might | ---- | 
| To mean | significar | meant / ment | meant / ment | 
| To meet | encontrar(se) | met | met | 
| To mow | segar | mowed | mowed / mown | 
| Must | deber | had to | ---- | 
| Ought | deber | ---- | ---- | 
| To pay | pagar | paid | paid | 
| To put | poner | put | put | 
| To read | leer | read / red | read / red | 
| To rent | alquilar | rented | rented | 
| To rid | eliminar | rid | rid | 
| To ride | montar (a caballo) | rode | ridden | 
| To ring | sonar | rang | rung | 
| To rise | subir | rose | risen | 
| To run | correr | ran | run | 
| To saw | serrar | sawed | sawed / sawn | 
| To say | decir | said | said | 
| To see | ver | saw | seen | 
| To seek | buscar | sought | sought | 
| To sell | vender | sold | sold | 
| To send | enviar | sent | sent | 
| To set | poner | set | set | 
| To sew | coser | sewed | sewed / sewn | 
| To shake | agitar | shook | shaken | 
| Shall | (auxiliar futuro) | ---- | |
| To shear | esquilar | sheared / shore | sheared / shorn | 
| To shed | perder (hojas) | shed | shed | 
| To shine | brillar | shone | shone | 
| To shoe | herrar | shoed / shod | shoed / shod | 
| To shoot | disparar | shot | shot | 
| To show | mostrar | showed | showed / shown | 
| To shrink | encoger | shrank | shrunk | 
| To shut | cerrar | shut | shut | 
| To sing | cantar | sang | sung | 
| To sink | hundir | sank | sunk | 
| To sit | sentarse | sat | sat | 
| To slay | matar | slew | slain | 
| To sleep | dormir | slept | slept | 
| To slide | resbalar | slid | slid | 
| To sling | lanzar (con fuerza) | slung | slung | 
| To sneak | deslizarse con sigilo | snuck | snuck | 
| To slit | cortar | slit | slit | 
| To smell | oler | smelled / smelt | smelled / smelt | 
| To hit | golpear | hit | hit | 
| To sow | sembrar | sowed | sowed / sown | 
| To speak | hablar | spoke | spoken | 
| To speed | acelerar | speeded / sped | speeded / sped | 
| To spell | deletrear | spelled / spelt | spelled / spelt | 
| To spend | gastar | spent | spent | 
| To spill | derramar | spilled / spilt | spilled / spilt | 
| To spin | dar vueltas | spun | spun | 
| To spit | escupir | spat | spat | 
| To split | dividir | split | split | 
| To spread | extender | spread | spread | 
| To spring | saltar | sprang | sprung | 
| To stand | levantarse | stood | stood | 
| To steal | robar | stole | stolen | 
| To stick | hincar | stuck | stuck | 
| To sting | picar | stung | stung | 
| To stink | oler mal | stank / stunk | stunk | 
| To strew | diseminar | strewed | strewed / strewn | 
| To stride | andar a zancadas | strode | stridden | 
| To strike | golpear | struck | struck | 
| To string | colgar algo | strung | strung | 
| To strive | esforzarse | strove | striven | 
| To swear | jurar | swore | sworn | 
| To sweep | barrer | swept | swept | 
| To swell | hinchar | swelled | swelled / swollen | 
| To swim | nadar | swam | swum | 
| To swing | balancearse | swung | swung | 
| To take | coger | took | taken | 
| To teach | enseñar | taught | taught | 
| To tear | rasgar | tore | torn | 
| To tell | decir | told | told | 
| To think | pensar | thought | thought | 
| To thrive | prosperar | thrived / throve | thrived / thriven | 
| To throw | tirar | threw | thrown | 
| To thrust | lanzar adelante | thrust | thrust | 
| To tread | pisar | trod | trodden / trod | 
| To understand | comprender | understood | understood | 
| To undertake | acometer | undertook | undertaken | 
| To wake | despertarse | waked / woke | waked / woken | 
| To wear | usar | wore | worn | 
| To weave | tejer | wove | woven | 
| To weep | llorar | wept | wept | 
| To wet | mojar | wetted / wet | wetted / wet | 
| Will | (auxiliar futuro) | would | ---- | 
| To win | ganar | won | won | 
| To wind | dar cuerda | wound | wound | 
| To wring | retorcer | wrung | wrung | 
| To write | escribir | wrote | written | 
 
 
