Conjugação do verbo inglês
COULD COMPLEMENT

Verbo regular: complement - complemented - complemented

Afirmação

Forma simple	Forma com V-ing
I could complement you could complement she could complement we could complement you could complement they could complement	I could be complementing you could be complementing she could be complementing we could be complementing you could be complementing they could be complementing
Perfeito	Perfeito com V-ing
I could have complemented you could have complemented she could have complemented we could have complemented you could have complemented they could have complemented	I could have been complementing you could have been complementing she could have been complementing we could have been complementing you could have been complementing they could have been complementing

Negação

Forma simple	Forma com V-ing
I could not complement you could not complement she could not complement we could not complement you could not complement they could not complement	I could not be complementing you could not be complementing she could not be complementing we could not be complementing you could not be complementing they could not be complementing
Perfeito	Perfeito com V-ing
I could not have complemented you could not have complemented she could not have complemented we could not have complemented you could not have complemented they could not have complemented	I could not have been complementing you could not have been complementing she could not have been complementing we could not have been complementing you could not have been complementing they could not have been complementing

Forma interrogativa

Forma simple	Forma com V-ing
could I complement? could you complement? could she complement? could we complement? could you complement? could they complement?	could I be complementing? could you be complementing? could she be complementing? could we be complementing? could you be complementing? could they be complementing?
Perfeito	Perfeito com V-ing
could I have complemented? could you have complemented? could she have complemented? could we have complemented? could you have complemented? could they have complemented?	could I have been complementing? could you have been complementing? could she have been complementing? could we have been complementing? could you have been complementing? could they have been complementing?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not complement? could you not complement? could she not complement? could we not complement? could you not complement? could they not complement?	could I not be complementing? could you not be complementing? could she not be complementing? could we not be complementing? could you not be complementing? could they not be complementing?
Perfeito	Perfeito com V-ing
could I not have complemented? could you not have complemented? could she not have complemented? could we not have complemented? could you not have complemented? could they not have complemented?	could I not have been complementing? could you not have been complementing? could she not have been complementing? could we not have been complementing? could you not have been complementing? could they not have been complementing?