I could chine you could chine he could chine we could chine you could chine they could chine
Forme en V-ing
I could be chining you could be chining he could be chining we could be chining you could be chining they could be chining
Perfect
I could have chined you could have chined he could have chined we could have chined you could have chined they could have chined
Perfect en V-ing
I could have been chining you could have been chining he could have been chining we could have been chining you could have been chining they could have been chining
Négation
Forme simple
I could not chine you could not chine he could not chine we could not chine you could not chine they could not chine
Forme en V-ing
I could not be chining you could not be chining he could not be chining we could not be chining you could not be chining they could not be chining
Perfect
I could not have chined you could not have chined he could not have chined we could not have chined you could not have chined they could not have chined
Perfect en V-ing
I could not have been chining you could not have been chining he could not have been chining we could not have been chining you could not have been chining they could not have been chining
Forme interrogative
Forme simple
could I chine? could you chine? could he chine? could we chine? could you chine? could they chine?
Forme en V-ing
could I be chining? could you be chining? could he be chining? could we be chining? could you be chining? could they be chining?
Perfect
could I have chined? could you have chined? could he have chined? could we have chined? could you have chined? could they have chined?
Perfect en V-ing
could I have been chining? could you have been chining? could he have been chining? could we have been chining? could you have been chining? could they have been chining?
Forme interro-négative
Forme simple
could I not chine? could you not chine? could he not chine? could we not chine? could you not chine? could they not chine?
Forme en V-ing
could I not be chining? could you not be chining? could he not be chining? could we not be chining? could you not be chining? could they not be chining?
Perfect
could I not have chined? could you not have chined? could he not have chined? could we not have chined? could you not have chined? could they not have chined?
Perfect en V-ing
could I not have been chining? could you not have been chining? could he not have been chining? could we not have been chining? could you not have been chining? could they not have been chining?