afirmativa: sujeto + have/has +been+ v.irregular o sino es irregular teminado en -ed
negativo: sujeto+ have/has not +been+ v.irregular o sino es irregular terminado en -ed
Interrogativo: have/has + sujeto +been+ v. irregular o sino es irregular terminado en -ed
he has been eaten tomatoes.
he hasn't been eaten tomatoes
has he been eaten tomatoes
