come - came - comeplay - played - playedgo - went- gonesee - saw - seendo - did - doneunderstand - understood - understoodfly - flew - flownbuy - bought - boughtthink - thought - thoughtcatch - caught - caughtlike- liked - likedbe - was - beenleave - left- leftget - got- gotsing - sang- sungdrop - droped - droped ?eat - ate-eatendance - danced - dancedwrite - wrote - writtenНадеюсь правильно ответила, на счёт некоторых не уверенна, но хоть что-то)