I must fester you must fester he must fester we must fester you must fester they must fester
Form mit V-ing
I must be festering you must be festering he must be festering we must be festering you must be festering they must be festering
Perfekt
I must have festered you must have festered he must have festered we must have festered you must have festered they must have festered
Perfekt mit V-ing
I must have been festering you must have been festering he must have been festering we must have been festering you must have been festering they must have been festering
Negation
Einfache Form
I must not fester you must not fester he must not fester we must not fester you must not fester they must not fester
Form mit V-ing
I must not be festering you must not be festering he must not be festering we must not be festering you must not be festering they must not be festering
Perfekt
I must not have festered you must not have festered he must not have festered we must not have festered you must not have festered they must not have festered
Perfekt mit V-ing
I must not have been festering you must not have been festering he must not have been festering we must not have been festering you must not have been festering they must not have been festering
Fragende Form
Einfache Form
must I fester? must you fester? must he fester? must we fester? must you fester? must they fester?
Form mit V-ing
must I be festering? must you be festering? must he be festering? must we be festering? must you be festering? must they be festering?
Perfekt
must I have festered? must you have festered? must he have festered? must we have festered? must you have festered? must they have festered?
Perfekt mit V-ing
must I have been festering? must you have been festering? must he have been festering? must we have been festering? must you have been festering? must they have been festering?
Fragende Negation Form
Einfache Form
must I not fester? must you not fester? must he not fester? must we not fester? must you not fester? must they not fester?
Form mit V-ing
must I not be festering? must you not be festering? must he not be festering? must we not be festering? must you not be festering? must they not be festering?
Perfekt
must I not have festered? must you not have festered? must he not have festered? must we not have festered? must you not have festered? must they not have festered?
Perfekt mit V-ing
must I not have been festering? must you not have been festering? must he not have been festering? must we not have been festering? must you not have been festering? must they not have been festering?