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