Grupo 4
awake / awoke / awoken/ despertar
bear / bore / borne/ llevar | soportar
beat / beat / beaten/ golpear
bite / bit / bitten/ morder
break / broke / broken/ romper
choose / chose / chosen/ escoger
freeze / froze / frozen/ congelar
prove / proved / proven/ probar
speak / spoke / spoken/ hablar
steal / stole / stolen/ robar
swear / swore / sworn/ jurar
tear / tore / torn/ romper | rasgar
wake / woke / woken/ despertar
wear / wore / worn/ usar
Grupo 5
begin / began / begun/ empezar
drink / drank / drunk/ beber | tomar
ring / rang / rung/ rodear
sing / sang / sung/ cantar
sink / sank / sunk/ hundir
spring / sprang / sprung/ saltar
swim / swam / swum/ nadar
Grupo 6
come / came / came/ venir
lie / lay / lain/ acostar
lay / laid / laid/ mentir
be / was | were / been/ ser | estar
have | has / had / had/ tener | haber