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Regular Verbs
 1  INFINITIVE 2 PAST 3 PARTICIPLE CASTELLANO
answer answered answered responder
apologize apologized apologized disculpar
ask asked asked preguntar, pedir
believe believedbelieved creer
belong belonged belonged pertenecer
call called called llamar
clean cleaned cleaned limpiar
climb climbed climbed escalar
close closed closed cerrar
copy copiedcopied copiar
cry cried cried gritar, llorar
dance danced danced bailar
develop developed developed desarrollar
dry dried dried secar
explain explained explained explicar
followfollowed followed seguir
forward forwarded forwarded adelantar
hate hated hated odiar
hug hugged hugged abrazar
hurry hurried hurried apurarse
join joined joined unir
jump jumped jumpedsaltar
learn learned learned aprender
like liked liked gustar
listen to listened to listened to escuchar
live lived lived vivir
look looked looked ver
marry married married casarse
openopened opened abrir
plan planned planned planear, planificar
plug plugged plugged conectar
prefer preferred preferred preferir
program programmed programmed programarreply replied replied responder
shop shopped shopped comprar
skip skipped skipped saltearse
stop stopped stopped pararse, detenerse
talk talked talked hablar
travel travelledtravelled viajar
try tried tried tratar, intentar 
walk walked walked caminar
wash washed washed lavar
watch watched watched mirar, observar
work worked worked trabajar
worryworried worried preocuparse
Irregular Verbs List:
1  INFINITIVE 2 PAST 3 PARTICIPLE CASTELLANO
be was/were been ser, estar
become became become llegar a ser
begin began beguncomenzar
break broke broken romper
bring brought brought traer
build built built construir
buy bought bought comprar
catch caught caught agarrar
choose chose chosen...