I must stamp you must stamp he must stamp we must stamp you must stamp they must stamp
Form mit V-ing
I must be stamping you must be stamping he must be stamping we must be stamping you must be stamping they must be stamping
Perfekt
I must have stamped you must have stamped he must have stamped we must have stamped you must have stamped they must have stamped
Perfekt mit V-ing
I must have been stamping you must have been stamping he must have been stamping we must have been stamping you must have been stamping they must have been stamping
Negation
Einfache Form
I mustn't stamp you mustn't stamp he mustn't stamp we mustn't stamp you mustn't stamp they mustn't stamp
Form mit V-ing
I mustn't be stamping you mustn't be stamping he mustn't be stamping we mustn't be stamping you mustn't be stamping they mustn't be stamping
Perfekt
I mustn't have stamped you mustn't have stamped he mustn't have stamped we mustn't have stamped you mustn't have stamped they mustn't have stamped
Perfekt mit V-ing
I mustn't have been stamping you mustn't have been stamping he mustn't have been stamping we mustn't have been stamping you mustn't have been stamping they mustn't have been stamping
Fragende Form
Einfache Form
must I stamp? must you stamp? must he stamp? must we stamp? must you stamp? must they stamp?
Form mit V-ing
must I be stamping? must you be stamping? must he be stamping? must we be stamping? must you be stamping? must they be stamping?
Perfekt
must I have stamped? must you have stamped? must he have stamped? must we have stamped? must you have stamped? must they have stamped?
Perfekt mit V-ing
must I have been stamping? must you have been stamping? must he have been stamping? must we have been stamping? must you have been stamping? must they have been stamping?
Fragende Negation Form
Einfache Form
mustn't I stamp? mustn't you stamp? mustn't he stamp? mustn't we stamp? mustn't you stamp? mustn't they stamp?
Form mit V-ing
mustn't I be stamping? mustn't you be stamping? mustn't he be stamping? mustn't we be stamping? mustn't you be stamping? mustn't they be stamping?
Perfekt
mustn't I have stamped? mustn't you have stamped? mustn't he have stamped? mustn't we have stamped? mustn't you have stamped? mustn't they have stamped?
Perfekt mit V-ing
mustn't I have been stamping? mustn't you have been stamping? mustn't he have been stamping? mustn't we have been stamping? mustn't you have been stamping? mustn't they have been stamping?