I must horrify you must horrify he must horrify we must horrify you must horrify they must horrify
Forme en V-ing
I must be horrifying you must be horrifying he must be horrifying we must be horrifying you must be horrifying they must be horrifying
Perfect
I must have horrified you must have horrified he must have horrified we must have horrified you must have horrified they must have horrified
Perfect en V-ing
I must have been horrifying you must have been horrifying he must have been horrifying we must have been horrifying you must have been horrifying they must have been horrifying
Négation
Forme simple
I must not horrify you must not horrify he must not horrify we must not horrify you must not horrify they must not horrify
Forme en V-ing
I must not be horrifying you must not be horrifying he must not be horrifying we must not be horrifying you must not be horrifying they must not be horrifying
Perfect
I must not have horrified you must not have horrified he must not have horrified we must not have horrified you must not have horrified they must not have horrified
Perfect en V-ing
I must not have been horrifying you must not have been horrifying he must not have been horrifying we must not have been horrifying you must not have been horrifying they must not have been horrifying
Forme interrogative
Forme simple
must I horrify? must you horrify? must he horrify? must we horrify? must you horrify? must they horrify?
Forme en V-ing
must I be horrifying? must you be horrifying? must he be horrifying? must we be horrifying? must you be horrifying? must they be horrifying?
Perfect
must I have horrified? must you have horrified? must he have horrified? must we have horrified? must you have horrified? must they have horrified?
Perfect en V-ing
must I have been horrifying? must you have been horrifying? must he have been horrifying? must we have been horrifying? must you have been horrifying? must they have been horrifying?
Forme interro-négative
Forme simple
must I not horrify? must you not horrify? must he not horrify? must we not horrify? must you not horrify? must they not horrify?
Forme en V-ing
must I not be horrifying? must you not be horrifying? must he not be horrifying? must we not be horrifying? must you not be horrifying? must they not be horrifying?
Perfect
must I not have horrified? must you not have horrified? must he not have horrified? must we not have horrified? must you not have horrified? must they not have horrified?
Perfect en V-ing
must I not have been horrifying? must you not have been horrifying? must he not have been horrifying? must we not have been horrifying? must you not have been horrifying? must they not have been horrifying?