Conjugação do verbo inglês
COULD SUBVENE

Verbo regular: subvene - subvened - subvened

Afirmação

Forma simple	Forma com V-ing
I could subvene you could subvene she could subvene we could subvene you could subvene they could subvene	I could be subvening you could be subvening she could be subvening we could be subvening you could be subvening they could be subvening
Perfeito	Perfeito com V-ing
I could have subvened you could have subvened she could have subvened we could have subvened you could have subvened they could have subvened	I could have been subvening you could have been subvening she could have been subvening we could have been subvening you could have been subvening they could have been subvening

Negação

Forma simple	Forma com V-ing
I could not subvene you could not subvene she could not subvene we could not subvene you could not subvene they could not subvene	I could not be subvening you could not be subvening she could not be subvening we could not be subvening you could not be subvening they could not be subvening
Perfeito	Perfeito com V-ing
I could not have subvened you could not have subvened she could not have subvened we could not have subvened you could not have subvened they could not have subvened	I could not have been subvening you could not have been subvening she could not have been subvening we could not have been subvening you could not have been subvening they could not have been subvening

Forma interrogativa

Forma simple	Forma com V-ing
could I subvene? could you subvene? could she subvene? could we subvene? could you subvene? could they subvene?	could I be subvening? could you be subvening? could she be subvening? could we be subvening? could you be subvening? could they be subvening?
Perfeito	Perfeito com V-ing
could I have subvened? could you have subvened? could she have subvened? could we have subvened? could you have subvened? could they have subvened?	could I have been subvening? could you have been subvening? could she have been subvening? could we have been subvening? could you have been subvening? could they have been subvening?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not subvene? could you not subvene? could she not subvene? could we not subvene? could you not subvene? could they not subvene?	could I not be subvening? could you not be subvening? could she not be subvening? could we not be subvening? could you not be subvening? could they not be subvening?
Perfeito	Perfeito com V-ing
could I not have subvened? could you not have subvened? could she not have subvened? could we not have subvened? could you not have subvened? could they not have subvened?	could I not have been subvening? could you not have been subvening? could she not have been subvening? could we not have been subvening? could you not have been subvening? could they not have been subvening?