Exemplo de Past Perfect

Sujeito + had + verbo principal no particípio passado + complemento The movie had already started when I got home yesterday. (O filme já tinha começado quando eu cheguei em casa ontem).

Negativa	Interrogativa
I had not / I hadn’t	Had I…?
You had not / you hadn’t	Had you …?
He had not / he hadn’t	Had he…?
She had not / she hadn’t	Had she…?
It had not / it hadn’t	Had it…?
We had not / we hadn’t	Had we…?
You had not / you hadn’t	Had you…?
They had not / they hadn’t	Had they…?

(Por Jordan Galvão Xavier)