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