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