Напишите слова в трёх формах и разделите их на две группы.

to be, to laught, to built, to study, to become, to happen, to burn, to discribe, to read, to look, to lead, to count, to come, to work, to keep, to join, to learn, to take, to say, to wake up, to go, toget, to know, to hear, to do.

Неправильные глаголы:

be-was/were-been

build-built-built

become-became-become

burn-burnt-burnt

read-read-read

lead-led-led

come-came-come

keep-kept-kept

learn-learnt-learnt

take-took-taken

say-said-said

wake-woke-woken

go-went-gone

get-got-got

know-knew-known

hear-heard-heard

do-did-done

Остальные все правильные, в конце добавляется - ed