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