I could shave you could shave he could shave we could shave you could shave they could shave
Forma com V-ing
I could be shaving you could be shaving he could be shaving we could be shaving you could be shaving they could be shaving
Perfeito
I could have shaven, shaved you could have shaven, shaved he could have shaven, shaved we could have shaven, shaved you could have shaven, shaved they could have shaven, shaved
Perfeito com V-ing
I could have been shaving you could have been shaving he could have been shaving we could have been shaving you could have been shaving they could have been shaving
Negação
Forma simple
I could not shave you could not shave he could not shave we could not shave you could not shave they could not shave
Forma com V-ing
I could not be shaving you could not be shaving he could not be shaving we could not be shaving you could not be shaving they could not be shaving
Perfeito
I could not have shaven, shaved you could not have shaven, shaved he could not have shaven, shaved we could not have shaven, shaved you could not have shaven, shaved they could not have shaven, shaved
Perfeito com V-ing
I could not have been shaving you could not have been shaving he could not have been shaving we could not have been shaving you could not have been shaving they could not have been shaving
Forma interrogativa
Forma simple
could I shave? could you shave? could he shave? could we shave? could you shave? could they shave?
Forma com V-ing
could I be shaving? could you be shaving? could he be shaving? could we be shaving? could you be shaving? could they be shaving?
Perfeito
could I have shaven, shaved? could you have shaven, shaved? could he have shaven, shaved? could we have shaven, shaved? could you have shaven, shaved? could they have shaven, shaved?
Perfeito com V-ing
could I have been shaving? could you have been shaving? could he have been shaving? could we have been shaving? could you have been shaving? could they have been shaving?
Forma interro-Negação
Forma simple
could I not shave? could you not shave? could he not shave? could we not shave? could you not shave? could they not shave?
Forma com V-ing
could I not be shaving? could you not be shaving? could he not be shaving? could we not be shaving? could you not be shaving? could they not be shaving?
Perfeito
could I not have shaven, shaved? could you not have shaven, shaved? could he not have shaven, shaved? could we not have shaven, shaved? could you not have shaven, shaved? could they not have shaven, shaved?
Perfeito com V-ing
could I not have been shaving? could you not have been shaving? could he not have been shaving? could we not have been shaving? could you not have been shaving? could they not have been shaving?