be
was - were / been
beat (latir, golpear, vencer)
beat - beat
become
became - become
begin
began - begun
break
broke - broken
bring
brought - brought
buid
built - built
burn
burnt - burnt
buy
bought - bought
catch
caught - caught
choose
chose - chosen
come
came - come
cost
cost - cost
cut
cut - cut
draw
drew - drawn
drink
drank - drunk
