Conjugação do verbo inglês
COULD SAY

Verbo irregular: say - said - said

Afirmação

Forma simple	Forma com V-ing
I could say you could say she could say we could say you could say they could say	I could be saying you could be saying she could be saying we could be saying you could be saying they could be saying
Perfeito	Perfeito com V-ing
I could have said you could have said she could have said we could have said you could have said they could have said	I could have been saying you could have been saying she could have been saying we could have been saying you could have been saying they could have been saying

Negação

Forma simple	Forma com V-ing
I could not say you could not say she could not say we could not say you could not say they could not say	I could not be saying you could not be saying she could not be saying we could not be saying you could not be saying they could not be saying
Perfeito	Perfeito com V-ing
I could not have said you could not have said she could not have said we could not have said you could not have said they could not have said	I could not have been saying you could not have been saying she could not have been saying we could not have been saying you could not have been saying they could not have been saying

Forma interrogativa

Forma simple	Forma com V-ing
could I say? could you say? could she say? could we say? could you say? could they say?	could I be saying? could you be saying? could she be saying? could we be saying? could you be saying? could they be saying?
Perfeito	Perfeito com V-ing
could I have said? could you have said? could she have said? could we have said? could you have said? could they have said?	could I have been saying? could you have been saying? could she have been saying? could we have been saying? could you have been saying? could they have been saying?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not say? could you not say? could she not say? could we not say? could you not say? could they not say?	could I not be saying? could you not be saying? could she not be saying? could we not be saying? could you not be saying? could they not be saying?
Perfeito	Perfeito com V-ing
could I not have said? could you not have said? could she not have said? could we not have said? could you not have said? could they not have said?	could I not have been saying? could you not have been saying? could she not have been saying? could we not have been saying? could you not have been saying? could they not have been saying?