I must doom you must doom he must doom we must doom you must doom they must doom
Forma con 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
Perfecto
I must have doomed you must have doomed he must have doomed we must have doomed you must have doomed they must have doomed
Perfecto con 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
Negación
Forma 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
Forma con 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
Perfecto
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
Perfecto con 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
Forma interrogativa
Forma simple
must I doom? must you doom? must he doom? must we doom? must you doom? must they doom?
Forma con 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?
Perfecto
must I have doomed? must you have doomed? must he have doomed? must we have doomed? must you have doomed? must they have doomed?
Perfecto con 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?
Forma interro-negativa
Forma 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?
Forma con 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?
Perfecto
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?
Perfecto con 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?