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