Правила неправильным глаголам: 1) одинаковые в 3-х формах 2) одинаковые в 2-х формах 3) с каждой формой звук шире.

1.to cut -cut -cut
to put -put -put
to burst -burst- burst
to hit -hit -hit
to hurt- hurt -hurt
2.to come -came -come
to beat -beat -beaten
to bring- brought- brought
to build -built- built
to deal -dealt -dealt
3.to wear -wore -worn
to write- wrote- written
to sing -sang -sung
to see -saw -seen
to shake -shook -shaken