Conjugação do verbo inglês
COULD INITIAL

Verbo regular: initial - initialed - initialed

Afirmação

Forma simple	Forma com V-ing
I could initial you could initial he could initial we could initial you could initial they could initial	I could be initialing you could be initialing he could be initialing we could be initialing you could be initialing they could be initialing
Perfeito	Perfeito com V-ing
I could have initialed you could have initialed he could have initialed we could have initialed you could have initialed they could have initialed	I could have been initialing you could have been initialing he could have been initialing we could have been initialing you could have been initialing they could have been initialing

Negação

Forma simple	Forma com V-ing
I could not initial you could not initial he could not initial we could not initial you could not initial they could not initial	I could not be initialing you could not be initialing he could not be initialing we could not be initialing you could not be initialing they could not be initialing
Perfeito	Perfeito com V-ing
I could not have initialed you could not have initialed he could not have initialed we could not have initialed you could not have initialed they could not have initialed	I could not have been initialing you could not have been initialing he could not have been initialing we could not have been initialing you could not have been initialing they could not have been initialing

Forma interrogativa

Forma simple	Forma com V-ing
could I initial? could you initial? could he initial? could we initial? could you initial? could they initial?	could I be initialing? could you be initialing? could he be initialing? could we be initialing? could you be initialing? could they be initialing?
Perfeito	Perfeito com V-ing
could I have initialed? could you have initialed? could he have initialed? could we have initialed? could you have initialed? could they have initialed?	could I have been initialing? could you have been initialing? could he have been initialing? could we have been initialing? could you have been initialing? could they have been initialing?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not initial? could you not initial? could he not initial? could we not initial? could you not initial? could they not initial?	could I not be initialing? could you not be initialing? could he not be initialing? could we not be initialing? could you not be initialing? could they not be initialing?
Perfeito	Perfeito com V-ing
could I not have initialed? could you not have initialed? could he not have initialed? could we not have initialed? could you not have initialed? could they not have initialed?	could I not have been initialing? could you not have been initialing? could he not have been initialing? could we not have been initialing? could you not have been initialing? could they not have been initialing?