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