must celebrate
Regelmä&szlig;iges Verb: celebrate - celebrated- celebrated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must celebrate
you must celebrate
he must celebrate
we must celebrate
you must celebrate
they must celebrate 	I must be celebrating
you must be celebrating
he must be celebrating
we must be celebrating
you must be celebrating
they must be celebrating	I must have celebrated
you must have celebrated
he must have celebrated
we must have celebrated
you must have celebrated
they must have celebrated	I must have been celebrating
you must have been celebrating
he must have been celebrating
we must have been celebrating
you must have been celebrating
they must have been celebrating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't celebrate
you mustn't celebrate
he mustn't celebrate
we mustn't celebrate
you mustn't celebrate
they mustn't celebrate 	I mustn't be celebrating
you mustn't be celebrating
he mustn't be celebrating
we mustn't be celebrating
you mustn't be celebrating
they mustn't be celebrating	I mustn't have celebrated
you mustn't have celebrated
he mustn't have celebrated
we mustn't have celebrated
you mustn't have celebrated
they mustn't have celebrated	I mustn't have been celebrating
you mustn't have been celebrating
he mustn't have been celebrating
we mustn't have been celebrating
you mustn't have been celebrating
they mustn't have been celebrating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I celebrate?
must you celebrate?
must he celebrate?
must we celebrate?
must you celebrate?
must they celebrate? 	must I be celebrating?
must you be celebrating?
must he be celebrating?
must we be celebrating?
must you be celebrating?
must they be celebrating? 	must I have celebrated?
must you have celebrated?
must he have celebrated?
must we have celebrated?
must you have celebrated?
must they have celebrated? 	must I have been celebrating?
must you have been celebrating?
must he have been celebrating?
must we have been celebrating?
must you have been celebrating?
must they have been celebrating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I celebrate?
mustn't you celebrate?
mustn't he celebrate?
mustn't we celebrate?
mustn't you celebrate?
mustn't they celebrate? 	mustn't I be celebrating?
mustn't you be celebrating?
mustn't he be celebrating?
mustn't we be celebrating?
mustn't you be celebrating?
mustn't they be celebrating? 	mustn't I have celebrated?
mustn't you have celebrated?
mustn't he have celebrated?
mustn't we have celebrated?
mustn't you have celebrated?
mustn't they have celebrated? 	mustn't I have been celebrating?
mustn't you have been celebrating?
mustn't he have been celebrating?
mustn't we have been celebrating?
mustn't you have been celebrating?
mustn't they have been celebrating?