Verbo regular: complement - complemented - complemented
Afirmación
Forma simple
I could complement you could complement he could complement we could complement you could complement they could complement
Forma con V-ing
I could be complementing you could be complementing he could be complementing we could be complementing you could be complementing they could be complementing
Perfecto
I could have complemented you could have complemented he could have complemented we could have complemented you could have complemented they could have complemented
Perfecto con V-ing
I could have been complementing you could have been complementing he could have been complementing we could have been complementing you could have been complementing they could have been complementing
Negación
Forma simple
I couldn't complement you couldn't complement he couldn't complement we couldn't complement you couldn't complement they couldn't complement
Forma con V-ing
I couldn't be complementing you couldn't be complementing he couldn't be complementing we couldn't be complementing you couldn't be complementing they couldn't be complementing
Perfecto
I couldn't have complemented you couldn't have complemented he couldn't have complemented we couldn't have complemented you couldn't have complemented they couldn't have complemented
Perfecto con V-ing
I couldn't have been complementing you couldn't have been complementing he couldn't have been complementing we couldn't have been complementing you couldn't have been complementing they couldn't have been complementing
Forma interrogativa
Forma simple
could I complement? could you complement? could he complement? could we complement? could you complement? could they complement?
Forma con V-ing
could I be complementing? could you be complementing? could he be complementing? could we be complementing? could you be complementing? could they be complementing?
Perfecto
could I have complemented? could you have complemented? could he have complemented? could we have complemented? could you have complemented? could they have complemented?
Perfecto con V-ing
could I have been complementing? could you have been complementing? could he have been complementing? could we have been complementing? could you have been complementing? could they have been complementing?
Forma interro-negativa
Forma simple
couldn't I complement? couldn't you complement? couldn't he complement? couldn't we complement? couldn't you complement? couldn't they complement?
Forma con V-ing
couldn't I be complementing? couldn't you be complementing? couldn't he be complementing? couldn't we be complementing? couldn't you be complementing? couldn't they be complementing?
Perfecto
couldn't I have complemented? couldn't you have complemented? couldn't he have complemented? couldn't we have complemented? couldn't you have complemented? couldn't they have complemented?
Perfecto con V-ing
couldn't I have been complementing? couldn't you have been complementing? couldn't he have been complementing? couldn't we have been complementing? couldn't you have been complementing? couldn't they have been complementing?