I could defect you could defect he could defect we could defect you could defect they could defect
Forma com V-ing
I could be defecting you could be defecting he could be defecting we could be defecting you could be defecting they could be defecting
Perfeito
I could have defected you could have defected he could have defected we could have defected you could have defected they could have defected
Perfeito com V-ing
I could have been defecting you could have been defecting he could have been defecting we could have been defecting you could have been defecting they could have been defecting
Negação
Forma simple
I could not defect you could not defect he could not defect we could not defect you could not defect they could not defect
Forma com V-ing
I could not be defecting you could not be defecting he could not be defecting we could not be defecting you could not be defecting they could not be defecting
Perfeito
I could not have defected you could not have defected he could not have defected we could not have defected you could not have defected they could not have defected
Perfeito com V-ing
I could not have been defecting you could not have been defecting he could not have been defecting we could not have been defecting you could not have been defecting they could not have been defecting
Forma interrogativa
Forma simple
could I defect? could you defect? could he defect? could we defect? could you defect? could they defect?
Forma com V-ing
could I be defecting? could you be defecting? could he be defecting? could we be defecting? could you be defecting? could they be defecting?
Perfeito
could I have defected? could you have defected? could he have defected? could we have defected? could you have defected? could they have defected?
Perfeito com V-ing
could I have been defecting? could you have been defecting? could he have been defecting? could we have been defecting? could you have been defecting? could they have been defecting?
Forma interro-Negação
Forma simple
could I not defect? could you not defect? could he not defect? could we not defect? could you not defect? could they not defect?
Forma com V-ing
could I not be defecting? could you not be defecting? could he not be defecting? could we not be defecting? could you not be defecting? could they not be defecting?
Perfeito
could I not have defected? could you not have defected? could he not have defected? could we not have defected? could you not have defected? could they not have defected?
Perfeito com V-ing
could I not have been defecting? could you not have been defecting? could he not have been defecting? could we not have been defecting? could you not have been defecting? could they not have been defecting?