I must help you must help he must help we must help you must help they must help
Form mit V-ing
I must be helping you must be helping he must be helping we must be helping you must be helping they must be helping
Perfekt
I must have helped you must have helped he must have helped we must have helped you must have helped they must have helped
Perfekt mit V-ing
I must have been helping you must have been helping he must have been helping we must have been helping you must have been helping they must have been helping
Negation
Einfache Form
I mustn't help you mustn't help he mustn't help we mustn't help you mustn't help they mustn't help
Form mit V-ing
I mustn't be helping you mustn't be helping he mustn't be helping we mustn't be helping you mustn't be helping they mustn't be helping
Perfekt
I mustn't have helped you mustn't have helped he mustn't have helped we mustn't have helped you mustn't have helped they mustn't have helped
Perfekt mit V-ing
I mustn't have been helping you mustn't have been helping he mustn't have been helping we mustn't have been helping you mustn't have been helping they mustn't have been helping
Fragende Form
Einfache Form
must I help? must you help? must he help? must we help? must you help? must they help?
Form mit V-ing
must I be helping? must you be helping? must he be helping? must we be helping? must you be helping? must they be helping?
Perfekt
must I have helped? must you have helped? must he have helped? must we have helped? must you have helped? must they have helped?
Perfekt mit V-ing
must I have been helping? must you have been helping? must he have been helping? must we have been helping? must you have been helping? must they have been helping?
Fragende Negation Form
Einfache Form
mustn't I help? mustn't you help? mustn't he help? mustn't we help? mustn't you help? mustn't they help?
Form mit V-ing
mustn't I be helping? mustn't you be helping? mustn't he be helping? mustn't we be helping? mustn't you be helping? mustn't they be helping?
Perfekt
mustn't I have helped? mustn't you have helped? mustn't he have helped? mustn't we have helped? mustn't you have helped? mustn't they have helped?
Perfekt mit V-ing
mustn't I have been helping? mustn't you have been helping? mustn't he have been helping? mustn't we have been helping? mustn't you have been helping? mustn't they have been helping?