I must disconfirm you must disconfirm she must disconfirm we must disconfirm you must disconfirm they must disconfirm
Forme en V-ing
I must be disconfirming you must be disconfirming she must be disconfirming we must be disconfirming you must be disconfirming they must be disconfirming
Perfect
I must have disconfirmed you must have disconfirmed she must have disconfirmed we must have disconfirmed you must have disconfirmed they must have disconfirmed
Perfect en V-ing
I must have been disconfirming you must have been disconfirming she must have been disconfirming we must have been disconfirming you must have been disconfirming they must have been disconfirming
Négation
Forme simple
I mustn't disconfirm you mustn't disconfirm she mustn't disconfirm we mustn't disconfirm you mustn't disconfirm they mustn't disconfirm
Forme en V-ing
I mustn't be disconfirming you mustn't be disconfirming she mustn't be disconfirming we mustn't be disconfirming you mustn't be disconfirming they mustn't be disconfirming
Perfect
I mustn't have disconfirmed you mustn't have disconfirmed she mustn't have disconfirmed we mustn't have disconfirmed you mustn't have disconfirmed they mustn't have disconfirmed
Perfect en V-ing
I mustn't have been disconfirming you mustn't have been disconfirming she mustn't have been disconfirming we mustn't have been disconfirming you mustn't have been disconfirming they mustn't have been disconfirming
Forme interrogative
Forme simple
must I disconfirm? must you disconfirm? must she disconfirm? must we disconfirm? must you disconfirm? must they disconfirm?
Forme en V-ing
must I be disconfirming? must you be disconfirming? must she be disconfirming? must we be disconfirming? must you be disconfirming? must they be disconfirming?
Perfect
must I have disconfirmed? must you have disconfirmed? must she have disconfirmed? must we have disconfirmed? must you have disconfirmed? must they have disconfirmed?
Perfect en V-ing
must I have been disconfirming? must you have been disconfirming? must she have been disconfirming? must we have been disconfirming? must you have been disconfirming? must they have been disconfirming?
Forme interro-négative
Forme simple
mustn't I disconfirm? mustn't you disconfirm? mustn't she disconfirm? mustn't we disconfirm? mustn't you disconfirm? mustn't they disconfirm?
Forme en V-ing
mustn't I be disconfirming? mustn't you be disconfirming? mustn't she be disconfirming? mustn't we be disconfirming? mustn't you be disconfirming? mustn't they be disconfirming?
Perfect
mustn't I have disconfirmed? mustn't you have disconfirmed? mustn't she have disconfirmed? mustn't we have disconfirmed? mustn't you have disconfirmed? mustn't they have disconfirmed?
Perfect en V-ing
mustn't I have been disconfirming? mustn't you have been disconfirming? mustn't she have been disconfirming? mustn't we have been disconfirming? mustn't you have been disconfirming? mustn't they have been disconfirming?