Повтори три формы глагола и напиши did brother sat

Be - was/were - been
Make - made - made
stay - stayed - stayed
do - did - done 
see - saw - seen
come - came - come
open - opened - opened
brother - ? (это существительное, переводится как брат)
say - said - said
sat - ? (нет такого глагола, есть глагол sEt , его формы - set, set)
can - could - been able to