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