bite/bit/bitten
beat/beat/beaten
bend/bent/bent
buy/bought/bought
blow/blew/blown
begin/began/begun
build/built/built
become/became /become
feel/felt/felt
burn/burned/burnt/burned/burnt
break/broke/broken
bring/brought/ brought
bleed/bled/bled
do/did/done
fight/fought/fought
bet/bet/bet
bewas/were/been
apostar
soplar
sentir
empezar
sangrar
construir
comprar
luchar
golpear
morder
quemar
doblar
hacer
convertirse
traer
ser/estar
romper