must woof
Regelmä&szlig;iges Verb: woof - woofed- woofed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must woof
you must woof
he must woof
we must woof
you must woof
they must woof 	I must be woofing
you must be woofing
he must be woofing
we must be woofing
you must be woofing
they must be woofing	I must have woofed
you must have woofed
he must have woofed
we must have woofed
you must have woofed
they must have woofed	I must have been woofing
you must have been woofing
he must have been woofing
we must have been woofing
you must have been woofing
they must have been woofing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't woof
you mustn't woof
he mustn't woof
we mustn't woof
you mustn't woof
they mustn't woof 	I mustn't be woofing
you mustn't be woofing
he mustn't be woofing
we mustn't be woofing
you mustn't be woofing
they mustn't be woofing	I mustn't have woofed
you mustn't have woofed
he mustn't have woofed
we mustn't have woofed
you mustn't have woofed
they mustn't have woofed	I mustn't have been woofing
you mustn't have been woofing
he mustn't have been woofing
we mustn't have been woofing
you mustn't have been woofing
they mustn't have been woofing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I woof?
must you woof?
must he woof?
must we woof?
must you woof?
must they woof? 	must I be woofing?
must you be woofing?
must he be woofing?
must we be woofing?
must you be woofing?
must they be woofing? 	must I have woofed?
must you have woofed?
must he have woofed?
must we have woofed?
must you have woofed?
must they have woofed? 	must I have been woofing?
must you have been woofing?
must he have been woofing?
must we have been woofing?
must you have been woofing?
must they have been woofing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I woof?
mustn't you woof?
mustn't he woof?
mustn't we woof?
mustn't you woof?
mustn't they woof? 	mustn't I be woofing?
mustn't you be woofing?
mustn't he be woofing?
mustn't we be woofing?
mustn't you be woofing?
mustn't they be woofing? 	mustn't I have woofed?
mustn't you have woofed?
mustn't he have woofed?
mustn't we have woofed?
mustn't you have woofed?
mustn't they have woofed? 	mustn't I have been woofing?
mustn't you have been woofing?
mustn't he have been woofing?
mustn't we have been woofing?
mustn't you have been woofing?
mustn't they have been woofing?