I must stupefy you must stupefy he must stupefy we must stupefy you must stupefy they must stupefy
Forme en V-ing
I must be stupefying you must be stupefying he must be stupefying we must be stupefying you must be stupefying they must be stupefying
Perfect
I must have stupefied you must have stupefied he must have stupefied we must have stupefied you must have stupefied they must have stupefied
Perfect en V-ing
I must have been stupefying you must have been stupefying he must have been stupefying we must have been stupefying you must have been stupefying they must have been stupefying
Négation
Forme simple
I must not stupefy you must not stupefy he must not stupefy we must not stupefy you must not stupefy they must not stupefy
Forme en V-ing
I must not be stupefying you must not be stupefying he must not be stupefying we must not be stupefying you must not be stupefying they must not be stupefying
Perfect
I must not have stupefied you must not have stupefied he must not have stupefied we must not have stupefied you must not have stupefied they must not have stupefied
Perfect en V-ing
I must not have been stupefying you must not have been stupefying he must not have been stupefying we must not have been stupefying you must not have been stupefying they must not have been stupefying
Forme interrogative
Forme simple
must I stupefy? must you stupefy? must he stupefy? must we stupefy? must you stupefy? must they stupefy?
Forme en V-ing
must I be stupefying? must you be stupefying? must he be stupefying? must we be stupefying? must you be stupefying? must they be stupefying?
Perfect
must I have stupefied? must you have stupefied? must he have stupefied? must we have stupefied? must you have stupefied? must they have stupefied?
Perfect en V-ing
must I have been stupefying? must you have been stupefying? must he have been stupefying? must we have been stupefying? must you have been stupefying? must they have been stupefying?
Forme interro-négative
Forme simple
must I not stupefy? must you not stupefy? must he not stupefy? must we not stupefy? must you not stupefy? must they not stupefy?
Forme en V-ing
must I not be stupefying? must you not be stupefying? must he not be stupefying? must we not be stupefying? must you not be stupefying? must they not be stupefying?
Perfect
must I not have stupefied? must you not have stupefied? must he not have stupefied? must we not have stupefied? must you not have stupefied? must they not have stupefied?
Perfect en V-ing
must I not have been stupefying? must you not have been stupefying? must he not have been stupefying? must we not have been stupefying? must you not have been stupefying? must they not have been stupefying?