I must dupe you must dupe he must dupe we must dupe you must dupe they must dupe
Form mit V-ing
I must be duping you must be duping he must be duping we must be duping you must be duping they must be duping
Perfekt
I must have duped you must have duped he must have duped we must have duped you must have duped they must have duped
Perfekt mit V-ing
I must have been duping you must have been duping he must have been duping we must have been duping you must have been duping they must have been duping
Negation
Einfache Form
I mustn't dupe you mustn't dupe he mustn't dupe we mustn't dupe you mustn't dupe they mustn't dupe
Form mit V-ing
I mustn't be duping you mustn't be duping he mustn't be duping we mustn't be duping you mustn't be duping they mustn't be duping
Perfekt
I mustn't have duped you mustn't have duped he mustn't have duped we mustn't have duped you mustn't have duped they mustn't have duped
Perfekt mit V-ing
I mustn't have been duping you mustn't have been duping he mustn't have been duping we mustn't have been duping you mustn't have been duping they mustn't have been duping
Fragende Form
Einfache Form
must I dupe? must you dupe? must he dupe? must we dupe? must you dupe? must they dupe?
Form mit V-ing
must I be duping? must you be duping? must he be duping? must we be duping? must you be duping? must they be duping?
Perfekt
must I have duped? must you have duped? must he have duped? must we have duped? must you have duped? must they have duped?
Perfekt mit V-ing
must I have been duping? must you have been duping? must he have been duping? must we have been duping? must you have been duping? must they have been duping?
Fragende Negation Form
Einfache Form
mustn't I dupe? mustn't you dupe? mustn't he dupe? mustn't we dupe? mustn't you dupe? mustn't they dupe?
Form mit V-ing
mustn't I be duping? mustn't you be duping? mustn't he be duping? mustn't we be duping? mustn't you be duping? mustn't they be duping?
Perfekt
mustn't I have duped? mustn't you have duped? mustn't he have duped? mustn't we have duped? mustn't you have duped? mustn't they have duped?
Perfekt mit V-ing
mustn't I have been duping? mustn't you have been duping? mustn't he have been duping? mustn't we have been duping? mustn't you have been duping? mustn't they have been duping?