BE (ser, estar)
was / were - been
BUY (comprar)
bought - bought
WANT (querer)
wanted - wanted
SLEEP (dormir)
slept - slept
LOSE (perder)
lost - lost
WRITE (escribir)
wrote - written
RUN (correr)
run - run
EAT (comer)
ate - eaten
HAVE (tener)
had - had
DRINK (beber)
drank - drunk
TAKE (coger, tomar)
took - taken
GO (ir)
went - gone
CLOSE (cerrar)
closed - closed
BREAK (romper)
broke - broken
TALK (hablar)
talked - talked
NEED (necesitar)
needed
SPEAK (hablar)
spoke - spoken
JUMP (saltar)
jumped - jumped
THINK (pensar)
thought - thought
MAKE (hacer)
made - made