Срочно! Напишите вторую форму глаголов: say- begin- put- know- forget- meet- be- go-...

Question

Срочно! Напишите вторую форму глаголов:
say-
begin-
put-
know-
forget-
meet-
be-
go-
think-
see-

(Просто я не понимаю эту тему)

Answer 1

Say-said
begin-began
put-put
know-knew
forget-forgot
meet-met
be-was/were
go-went
think-thought
see-saw

Answer 2

Said
began
put
knew
forgot
met
was|were
went
thought
saw