must prank
Regelmä&szlig;iges Verb: prank - pranked- pranked

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must prank
you must prank
he must prank
we must prank
you must prank
they must prank 	I must be pranking
you must be pranking
he must be pranking
we must be pranking
you must be pranking
they must be pranking	I must have pranked
you must have pranked
he must have pranked
we must have pranked
you must have pranked
they must have pranked	I must have been pranking
you must have been pranking
he must have been pranking
we must have been pranking
you must have been pranking
they must have been pranking	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't prank
you mustn't prank
he mustn't prank
we mustn't prank
you mustn't prank
they mustn't prank 	I mustn't be pranking
you mustn't be pranking
he mustn't be pranking
we mustn't be pranking
you mustn't be pranking
they mustn't be pranking	I mustn't have pranked
you mustn't have pranked
he mustn't have pranked
we mustn't have pranked
you mustn't have pranked
they mustn't have pranked	I mustn't have been pranking
you mustn't have been pranking
he mustn't have been pranking
we mustn't have been pranking
you mustn't have been pranking
they mustn't have been pranking	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I prank?
must you prank?
must he prank?
must we prank?
must you prank?
must they prank? 	must I be pranking?
must you be pranking?
must he be pranking?
must we be pranking?
must you be pranking?
must they be pranking? 	must I have pranked?
must you have pranked?
must he have pranked?
must we have pranked?
must you have pranked?
must they have pranked? 	must I have been pranking?
must you have been pranking?
must he have been pranking?
must we have been pranking?
must you have been pranking?
must they have been pranking? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I prank?
mustn't you prank?
mustn't he prank?
mustn't we prank?
mustn't you prank?
mustn't they prank? 	mustn't I be pranking?
mustn't you be pranking?
mustn't he be pranking?
mustn't we be pranking?
mustn't you be pranking?
mustn't they be pranking? 	mustn't I have pranked?
mustn't you have pranked?
mustn't he have pranked?
mustn't we have pranked?
mustn't you have pranked?
mustn't they have pranked? 	mustn't I have been pranking?
mustn't you have been pranking?
mustn't he have been pranking?
mustn't we have been pranking?
mustn't you have been pranking?
mustn't they have been pranking?