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