Buy
Bought - Bought - comprar
Swim
Swam - Swum - nadar
Be
Was/Were - Been - ser/estar
Run
Ran - Run - correr
Read
Read - Read - leer
Take
Took - Taken - coger/tomar
Sit
Sat - Sat - sentarse
Make
Made - Made - hacer
Drink
Drank - Drunk - beber
Give
Gave - Given - dar/regalar
Break
Broke - Broken - romper
See
Saw - Seen - ver
Get
Got - Got/Gotten - obtener/coger
Learn
Learnt/Learned - Learnt/Learned - aprender
Tell
Told - Told - decir/contar
Begin
Began - Begun - empezar
Bring
Brought - Brought - traer
Go
Went - Gone - ir
Have
Had - Had - tener
Eat
Ate - Eaten - comer
Cut
Cut - Cut - cortar
Put
Put - Put - poner
Come
Came - Come - venir
Fly
Flew - Flown - volar
Say
Said - Said - decir
Speak
Spoke - Spoken - hablar
Catch
Caught - Caught - coger/atrapar
Build
Built - Built - construir
Lose
Lost - Lost - perder
Sleep
Slept - Slept - dormir
Know
Knew - Known - saber/conocer
Grow
Grew - Grown - crecer
Do
Did - Done - hacer
Keep
Kept - Kept - guardar/mantener
Find
Found - Found - encontrar
Draw
Drew - Drawn - dibujar
Forget
Forgot - Forgotten - olvidar
Drive
Drove - Driven - conducir