I must dicker you must dicker he must dicker we must dicker you must dicker they must dicker
Forme en V-ing
I must be dickering you must be dickering he must be dickering we must be dickering you must be dickering they must be dickering
Perfect
I must have dickered you must have dickered he must have dickered we must have dickered you must have dickered they must have dickered
Perfect en V-ing
I must have been dickering you must have been dickering he must have been dickering we must have been dickering you must have been dickering they must have been dickering
Négation
Forme simple
I mustn't dicker you mustn't dicker he mustn't dicker we mustn't dicker you mustn't dicker they mustn't dicker
Forme en V-ing
I mustn't be dickering you mustn't be dickering he mustn't be dickering we mustn't be dickering you mustn't be dickering they mustn't be dickering
Perfect
I mustn't have dickered you mustn't have dickered he mustn't have dickered we mustn't have dickered you mustn't have dickered they mustn't have dickered
Perfect en V-ing
I mustn't have been dickering you mustn't have been dickering he mustn't have been dickering we mustn't have been dickering you mustn't have been dickering they mustn't have been dickering
Forme interrogative
Forme simple
must I dicker? must you dicker? must he dicker? must we dicker? must you dicker? must they dicker?
Forme en V-ing
must I be dickering? must you be dickering? must he be dickering? must we be dickering? must you be dickering? must they be dickering?
Perfect
must I have dickered? must you have dickered? must he have dickered? must we have dickered? must you have dickered? must they have dickered?
Perfect en V-ing
must I have been dickering? must you have been dickering? must he have been dickering? must we have been dickering? must you have been dickering? must they have been dickering?
Forme interro-négative
Forme simple
mustn't I dicker? mustn't you dicker? mustn't he dicker? mustn't we dicker? mustn't you dicker? mustn't they dicker?
Forme en V-ing
mustn't I be dickering? mustn't you be dickering? mustn't he be dickering? mustn't we be dickering? mustn't you be dickering? mustn't they be dickering?
Perfect
mustn't I have dickered? mustn't you have dickered? mustn't he have dickered? mustn't we have dickered? mustn't you have dickered? mustn't they have dickered?
Perfect en V-ing
mustn't I have been dickering? mustn't you have been dickering? mustn't he have been dickering? mustn't we have been dickering? mustn't you have been dickering? mustn't they have been dickering?