1
ser / estar
be
was/were
been
convertirse en / hacerse
become
became
become
empezar
comenzar
begin
began
begun
morder
bite
bit
bitten
soplar
blow
blew
blown
romper
break
broke
broken
llevar
traer
bring
brought
brought
construir
build
built
built
comprar
buy
bought
bought
poder
can
could
been able
coger, atrapar, tomar
catch
caught
caught
elegir, escoger
choose, chose, chosen
venir
come
came
come
costar
cost
cost
cost
cortar
cut
cut
cut