vender
sell - sold - sold
enviar
send - sent - sent
mostrar / enseñar
show - showed - shown
cantar
sing - sang - sung
hundir(se)
sink - sank - sunk
estar sentado
sit - sat - sat
dormir
sleep - slept - slept
hablar
speak - spoke - spoken
gastar (dinero) / pasar (tiempo)
spend - spent - spent
robar
steal - stole - stolen
pegar (con pegamento) / adherir
stick - stuck - stuck
nadar
swim - swam - swum
coger / llevar
take - took - taken
enseñar / dar clase
teach - taught - taught
decir a alguien / contar
tell - told - tlod
pensar / creer
think - thought - thought
