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