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