Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I must disappear disappear you must disappear disappear he must disappear disappear we must disappear disappear you must disappear disappear they must disappear disappear
Forme en V-ing
I must be disappear disappearing you must be disappear disappearing he must be disappear disappearing we must be disappear disappearing you must be disappear disappearing they must be disappear disappearing
Perfect
I must have disappear disappeared you must have disappear disappeared he must have disappear disappeared we must have disappear disappeared you must have disappear disappeared they must have disappear disappeared
Perfect en V-ing
I must have been disappear disappearing you must have been disappear disappearing he must have been disappear disappearing we must have been disappear disappearing you must have been disappear disappearing they must have been disappear disappearing
Négation
Forme simple
I mustn't disappear disappear you mustn't disappear disappear he mustn't disappear disappear we mustn't disappear disappear you mustn't disappear disappear they mustn't disappear disappear
Forme en V-ing
I mustn't be disappear disappearing you mustn't be disappear disappearing he mustn't be disappear disappearing we mustn't be disappear disappearing you mustn't be disappear disappearing they mustn't be disappear disappearing
Perfect
I mustn't have disappear disappeared you mustn't have disappear disappeared he mustn't have disappear disappeared we mustn't have disappear disappeared you mustn't have disappear disappeared they mustn't have disappear disappeared
Perfect en V-ing
I mustn't have been disappear disappearing you mustn't have been disappear disappearing he mustn't have been disappear disappearing we mustn't have been disappear disappearing you mustn't have been disappear disappearing they mustn't have been disappear disappearing
Forme interrogative
Forme simple
must I disappear disappear? must you disappear disappear? must he disappear disappear? must we disappear disappear? must you disappear disappear? must they disappear disappear?
Forme en V-ing
must I be disappear disappearing? must you be disappear disappearing? must he be disappear disappearing? must we be disappear disappearing? must you be disappear disappearing? must they be disappear disappearing?
Perfect
must I have disappear disappeared? must you have disappear disappeared? must he have disappear disappeared? must we have disappear disappeared? must you have disappear disappeared? must they have disappear disappeared?
Perfect en V-ing
must I have been disappear disappearing? must you have been disappear disappearing? must he have been disappear disappearing? must we have been disappear disappearing? must you have been disappear disappearing? must they have been disappear disappearing?
Forme interro-négative
Forme simple
mustn't I disappear disappear? mustn't you disappear disappear? mustn't he disappear disappear? mustn't we disappear disappear? mustn't you disappear disappear? mustn't they disappear disappear?
Forme en V-ing
mustn't I be disappear disappearing? mustn't you be disappear disappearing? mustn't he be disappear disappearing? mustn't we be disappear disappearing? mustn't you be disappear disappearing? mustn't they be disappear disappearing?
Perfect
mustn't I have disappear disappeared? mustn't you have disappear disappeared? mustn't he have disappear disappeared? mustn't we have disappear disappeared? mustn't you have disappear disappeared? mustn't they have disappear disappeared?
Perfect en V-ing
mustn't I have been disappear disappearing? mustn't you have been disappear disappearing? mustn't he have been disappear disappearing? mustn't we have been disappear disappearing? mustn't you have been disappear disappearing? mustn't they have been disappear disappearing?