I must murther you must murther he must murther we must murther you must murther they must murther
Forme en V-ing
I must be murthering you must be murthering he must be murthering we must be murthering you must be murthering they must be murthering
Perfect
I must have murthered you must have murthered he must have murthered we must have murthered you must have murthered they must have murthered
Perfect en V-ing
I must have been murthering you must have been murthering he must have been murthering we must have been murthering you must have been murthering they must have been murthering
Négation
Forme simple
I must not murther you must not murther he must not murther we must not murther you must not murther they must not murther
Forme en V-ing
I must not be murthering you must not be murthering he must not be murthering we must not be murthering you must not be murthering they must not be murthering
Perfect
I must not have murthered you must not have murthered he must not have murthered we must not have murthered you must not have murthered they must not have murthered
Perfect en V-ing
I must not have been murthering you must not have been murthering he must not have been murthering we must not have been murthering you must not have been murthering they must not have been murthering
Forme interrogative
Forme simple
must I murther? must you murther? must he murther? must we murther? must you murther? must they murther?
Forme en V-ing
must I be murthering? must you be murthering? must he be murthering? must we be murthering? must you be murthering? must they be murthering?
Perfect
must I have murthered? must you have murthered? must he have murthered? must we have murthered? must you have murthered? must they have murthered?
Perfect en V-ing
must I have been murthering? must you have been murthering? must he have been murthering? must we have been murthering? must you have been murthering? must they have been murthering?
Forme interro-négative
Forme simple
must I not murther? must you not murther? must he not murther? must we not murther? must you not murther? must they not murther?
Forme en V-ing
must I not be murthering? must you not be murthering? must he not be murthering? must we not be murthering? must you not be murthering? must they not be murthering?
Perfect
must I not have murthered? must you not have murthered? must he not have murthered? must we not have murthered? must you not have murthered? must they not have murthered?
Perfect en V-ing
must I not have been murthering? must you not have been murthering? must he not have been murthering? must we not have been murthering? must you not have been murthering? must they not have been murthering?