I could blab you could blab he could blab we could blab you could blab they could blab
Forma com V-ing
I could be blabbing you could be blabbing he could be blabbing we could be blabbing you could be blabbing they could be blabbing
Perfeito
I could have blabbed you could have blabbed he could have blabbed we could have blabbed you could have blabbed they could have blabbed
Perfeito com V-ing
I could have been blabbing you could have been blabbing he could have been blabbing we could have been blabbing you could have been blabbing they could have been blabbing
Negação
Forma simple
I could not blab you could not blab he could not blab we could not blab you could not blab they could not blab
Forma com V-ing
I could not be blabbing you could not be blabbing he could not be blabbing we could not be blabbing you could not be blabbing they could not be blabbing
Perfeito
I could not have blabbed you could not have blabbed he could not have blabbed we could not have blabbed you could not have blabbed they could not have blabbed
Perfeito com V-ing
I could not have been blabbing you could not have been blabbing he could not have been blabbing we could not have been blabbing you could not have been blabbing they could not have been blabbing
Forma interrogativa
Forma simple
could I blab? could you blab? could he blab? could we blab? could you blab? could they blab?
Forma com V-ing
could I be blabbing? could you be blabbing? could he be blabbing? could we be blabbing? could you be blabbing? could they be blabbing?
Perfeito
could I have blabbed? could you have blabbed? could he have blabbed? could we have blabbed? could you have blabbed? could they have blabbed?
Perfeito com V-ing
could I have been blabbing? could you have been blabbing? could he have been blabbing? could we have been blabbing? could you have been blabbing? could they have been blabbing?
Forma interro-Negação
Forma simple
could I not blab? could you not blab? could he not blab? could we not blab? could you not blab? could they not blab?
Forma com V-ing
could I not be blabbing? could you not be blabbing? could he not be blabbing? could we not be blabbing? could you not be blabbing? could they not be blabbing?
Perfeito
could I not have blabbed? could you not have blabbed? could he not have blabbed? could we not have blabbed? could you not have blabbed? could they not have blabbed?
Perfeito com V-ing
could I not have been blabbing? could you not have been blabbing? could he not have been blabbing? could we not have been blabbing? could you not have been blabbing? could they not have been blabbing?