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