Conjugação do verbo inglês
COULD CONSTRAIN

Verbo regular: constrain - constrained - constrained

Afirmação

Forma simple	Forma com V-ing
I could constrain you could constrain he could constrain we could constrain you could constrain they could constrain	I could be constraining you could be constraining he could be constraining we could be constraining you could be constraining they could be constraining
Perfeito	Perfeito com V-ing
I could have constrained you could have constrained he could have constrained we could have constrained you could have constrained they could have constrained	I could have been constraining you could have been constraining he could have been constraining we could have been constraining you could have been constraining they could have been constraining

Negação

Forma simple	Forma com V-ing
I could not constrain you could not constrain he could not constrain we could not constrain you could not constrain they could not constrain	I could not be constraining you could not be constraining he could not be constraining we could not be constraining you could not be constraining they could not be constraining
Perfeito	Perfeito com V-ing
I could not have constrained you could not have constrained he could not have constrained we could not have constrained you could not have constrained they could not have constrained	I could not have been constraining you could not have been constraining he could not have been constraining we could not have been constraining you could not have been constraining they could not have been constraining

Forma interrogativa

Forma simple	Forma com V-ing
could I constrain? could you constrain? could he constrain? could we constrain? could you constrain? could they constrain?	could I be constraining? could you be constraining? could he be constraining? could we be constraining? could you be constraining? could they be constraining?
Perfeito	Perfeito com V-ing
could I have constrained? could you have constrained? could he have constrained? could we have constrained? could you have constrained? could they have constrained?	could I have been constraining? could you have been constraining? could he have been constraining? could we have been constraining? could you have been constraining? could they have been constraining?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not constrain? could you not constrain? could he not constrain? could we not constrain? could you not constrain? could they not constrain?	could I not be constraining? could you not be constraining? could he not be constraining? could we not be constraining? could you not be constraining? could they not be constraining?
Perfeito	Perfeito com V-ing
could I not have constrained? could you not have constrained? could he not have constrained? could we not have constrained? could you not have constrained? could they not have constrained?	could I not have been constraining? could you not have been constraining? could he not have been constraining? could we not have been constraining? could you not have been constraining? could they not have been constraining?