I must simmer you must simmer he must simmer we must simmer you must simmer they must simmer
Forme en V-ing
I must be simmering you must be simmering he must be simmering we must be simmering you must be simmering they must be simmering
Perfect
I must have simmered you must have simmered he must have simmered we must have simmered you must have simmered they must have simmered
Perfect en V-ing
I must have been simmering you must have been simmering he must have been simmering we must have been simmering you must have been simmering they must have been simmering
Négation
Forme simple
I must not simmer you must not simmer he must not simmer we must not simmer you must not simmer they must not simmer
Forme en V-ing
I must not be simmering you must not be simmering he must not be simmering we must not be simmering you must not be simmering they must not be simmering
Perfect
I must not have simmered you must not have simmered he must not have simmered we must not have simmered you must not have simmered they must not have simmered
Perfect en V-ing
I must not have been simmering you must not have been simmering he must not have been simmering we must not have been simmering you must not have been simmering they must not have been simmering
Forme interrogative
Forme simple
must I simmer? must you simmer? must he simmer? must we simmer? must you simmer? must they simmer?
Forme en V-ing
must I be simmering? must you be simmering? must he be simmering? must we be simmering? must you be simmering? must they be simmering?
Perfect
must I have simmered? must you have simmered? must he have simmered? must we have simmered? must you have simmered? must they have simmered?
Perfect en V-ing
must I have been simmering? must you have been simmering? must he have been simmering? must we have been simmering? must you have been simmering? must they have been simmering?
Forme interro-négative
Forme simple
must I not simmer? must you not simmer? must he not simmer? must we not simmer? must you not simmer? must they not simmer?
Forme en V-ing
must I not be simmering? must you not be simmering? must he not be simmering? must we not be simmering? must you not be simmering? must they not be simmering?
Perfect
must I not have simmered? must you not have simmered? must he not have simmered? must we not have simmered? must you not have simmered? must they not have simmered?
Perfect en V-ing
must I not have been simmering? must you not have been simmering? must he not have been simmering? must we not have been simmering? must you not have been simmering? must they not have been simmering?