I must surname you must surname he must surname we must surname you must surname they must surname
Form mit V-ing
I must be surnaming you must be surnaming he must be surnaming we must be surnaming you must be surnaming they must be surnaming
Perfekt
I must have surnamed you must have surnamed he must have surnamed we must have surnamed you must have surnamed they must have surnamed
Perfekt mit V-ing
I must have been surnaming you must have been surnaming he must have been surnaming we must have been surnaming you must have been surnaming they must have been surnaming
Negation
Einfache Form
I mustn't surname you mustn't surname he mustn't surname we mustn't surname you mustn't surname they mustn't surname
Form mit V-ing
I mustn't be surnaming you mustn't be surnaming he mustn't be surnaming we mustn't be surnaming you mustn't be surnaming they mustn't be surnaming
Perfekt
I mustn't have surnamed you mustn't have surnamed he mustn't have surnamed we mustn't have surnamed you mustn't have surnamed they mustn't have surnamed
Perfekt mit V-ing
I mustn't have been surnaming you mustn't have been surnaming he mustn't have been surnaming we mustn't have been surnaming you mustn't have been surnaming they mustn't have been surnaming
Fragende Form
Einfache Form
must I surname? must you surname? must he surname? must we surname? must you surname? must they surname?
Form mit V-ing
must I be surnaming? must you be surnaming? must he be surnaming? must we be surnaming? must you be surnaming? must they be surnaming?
Perfekt
must I have surnamed? must you have surnamed? must he have surnamed? must we have surnamed? must you have surnamed? must they have surnamed?
Perfekt mit V-ing
must I have been surnaming? must you have been surnaming? must he have been surnaming? must we have been surnaming? must you have been surnaming? must they have been surnaming?
Fragende Negation Form
Einfache Form
mustn't I surname? mustn't you surname? mustn't he surname? mustn't we surname? mustn't you surname? mustn't they surname?
Form mit V-ing
mustn't I be surnaming? mustn't you be surnaming? mustn't he be surnaming? mustn't we be surnaming? mustn't you be surnaming? mustn't they be surnaming?
Perfekt
mustn't I have surnamed? mustn't you have surnamed? mustn't he have surnamed? mustn't we have surnamed? mustn't you have surnamed? mustn't they have surnamed?
Perfekt mit V-ing
mustn't I have been surnaming? mustn't you have been surnaming? mustn't he have been surnaming? mustn't we have been surnaming? mustn't you have been surnaming? mustn't they have been surnaming?