I could disconfirm you could disconfirm he could disconfirm we could disconfirm you could disconfirm they could disconfirm
Forme en V-ing
I could be disconfirming you could be disconfirming he could be disconfirming we could be disconfirming you could be disconfirming they could be disconfirming
Perfect
I could have disconfirmed you could have disconfirmed he could have disconfirmed we could have disconfirmed you could have disconfirmed they could have disconfirmed
Perfect en V-ing
I could have been disconfirming you could have been disconfirming he could have been disconfirming we could have been disconfirming you could have been disconfirming they could have been disconfirming
Négation
Forme simple
I could not disconfirm you could not disconfirm he could not disconfirm we could not disconfirm you could not disconfirm they could not disconfirm
Forme en V-ing
I could not be disconfirming you could not be disconfirming he could not be disconfirming we could not be disconfirming you could not be disconfirming they could not be disconfirming
Perfect
I could not have disconfirmed you could not have disconfirmed he could not have disconfirmed we could not have disconfirmed you could not have disconfirmed they could not have disconfirmed
Perfect en V-ing
I could not have been disconfirming you could not have been disconfirming he could not have been disconfirming we could not have been disconfirming you could not have been disconfirming they could not have been disconfirming
Forme interrogative
Forme simple
could I disconfirm? could you disconfirm? could he disconfirm? could we disconfirm? could you disconfirm? could they disconfirm?
Forme en V-ing
could I be disconfirming? could you be disconfirming? could he be disconfirming? could we be disconfirming? could you be disconfirming? could they be disconfirming?
Perfect
could I have disconfirmed? could you have disconfirmed? could he have disconfirmed? could we have disconfirmed? could you have disconfirmed? could they have disconfirmed?
Perfect en V-ing
could I have been disconfirming? could you have been disconfirming? could he have been disconfirming? could we have been disconfirming? could you have been disconfirming? could they have been disconfirming?
Forme interro-négative
Forme simple
could I not disconfirm? could you not disconfirm? could he not disconfirm? could we not disconfirm? could you not disconfirm? could they not disconfirm?
Forme en V-ing
could I not be disconfirming? could you not be disconfirming? could he not be disconfirming? could we not be disconfirming? could you not be disconfirming? could they not be disconfirming?
Perfect
could I not have disconfirmed? could you not have disconfirmed? could he not have disconfirmed? could we not have disconfirmed? could you not have disconfirmed? could they not have disconfirmed?
Perfect en V-ing
could I not have been disconfirming? could you not have been disconfirming? could he not have been disconfirming? could we not have been disconfirming? could you not have been disconfirming? could they not have been disconfirming?