Conjugação do verbo inglês
COULD REVEAL

Verbo regular: reveal - revealed - revealed

Afirmação

Forma simple	Forma com V-ing
I could reveal you could reveal he could reveal we could reveal you could reveal they could reveal	I could be revealing you could be revealing he could be revealing we could be revealing you could be revealing they could be revealing
Perfeito	Perfeito com V-ing
I could have revealed you could have revealed he could have revealed we could have revealed you could have revealed they could have revealed	I could have been revealing you could have been revealing he could have been revealing we could have been revealing you could have been revealing they could have been revealing

Negação

Forma simple	Forma com V-ing
I couldn't reveal you couldn't reveal he couldn't reveal we couldn't reveal you couldn't reveal they couldn't reveal	I couldn't be revealing you couldn't be revealing he couldn't be revealing we couldn't be revealing you couldn't be revealing they couldn't be revealing
Perfeito	Perfeito com V-ing
I couldn't have revealed you couldn't have revealed he couldn't have revealed we couldn't have revealed you couldn't have revealed they couldn't have revealed	I couldn't have been revealing you couldn't have been revealing he couldn't have been revealing we couldn't have been revealing you couldn't have been revealing they couldn't have been revealing

Forma interrogativa

Forma simple	Forma com V-ing
could I reveal? could you reveal? could he reveal? could we reveal? could you reveal? could they reveal?	could I be revealing? could you be revealing? could he be revealing? could we be revealing? could you be revealing? could they be revealing?
Perfeito	Perfeito com V-ing
could I have revealed? could you have revealed? could he have revealed? could we have revealed? could you have revealed? could they have revealed?	could I have been revealing? could you have been revealing? could he have been revealing? could we have been revealing? could you have been revealing? could they have been revealing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I reveal? couldn't you reveal? couldn't he reveal? couldn't we reveal? couldn't you reveal? couldn't they reveal?	couldn't I be revealing? couldn't you be revealing? couldn't he be revealing? couldn't we be revealing? couldn't you be revealing? couldn't they be revealing?
Perfeito	Perfeito com V-ing
couldn't I have revealed? couldn't you have revealed? couldn't he have revealed? couldn't we have revealed? couldn't you have revealed? couldn't they have revealed?	couldn't I have been revealing? couldn't you have been revealing? couldn't he have been revealing? couldn't we have been revealing? couldn't you have been revealing? couldn't they have been revealing?