must frequent
Regelmä&szlig;iges Verb: frequent - frequented- frequented

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must frequent
you must frequent
he must frequent
we must frequent
you must frequent
they must frequent 	I must be frequenting
you must be frequenting
he must be frequenting
we must be frequenting
you must be frequenting
they must be frequenting	I must have frequented
you must have frequented
he must have frequented
we must have frequented
you must have frequented
they must have frequented	I must have been frequenting
you must have been frequenting
he must have been frequenting
we must have been frequenting
you must have been frequenting
they must have been frequenting	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't frequent
you mustn't frequent
he mustn't frequent
we mustn't frequent
you mustn't frequent
they mustn't frequent 	I mustn't be frequenting
you mustn't be frequenting
he mustn't be frequenting
we mustn't be frequenting
you mustn't be frequenting
they mustn't be frequenting	I mustn't have frequented
you mustn't have frequented
he mustn't have frequented
we mustn't have frequented
you mustn't have frequented
they mustn't have frequented	I mustn't have been frequenting
you mustn't have been frequenting
he mustn't have been frequenting
we mustn't have been frequenting
you mustn't have been frequenting
they mustn't have been frequenting	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I frequent?
must you frequent?
must he frequent?
must we frequent?
must you frequent?
must they frequent? 	must I be frequenting?
must you be frequenting?
must he be frequenting?
must we be frequenting?
must you be frequenting?
must they be frequenting? 	must I have frequented?
must you have frequented?
must he have frequented?
must we have frequented?
must you have frequented?
must they have frequented? 	must I have been frequenting?
must you have been frequenting?
must he have been frequenting?
must we have been frequenting?
must you have been frequenting?
must they have been frequenting? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I frequent?
mustn't you frequent?
mustn't he frequent?
mustn't we frequent?
mustn't you frequent?
mustn't they frequent? 	mustn't I be frequenting?
mustn't you be frequenting?
mustn't he be frequenting?
mustn't we be frequenting?
mustn't you be frequenting?
mustn't they be frequenting? 	mustn't I have frequented?
mustn't you have frequented?
mustn't he have frequented?
mustn't we have frequented?
mustn't you have frequented?
mustn't they have frequented? 	mustn't I have been frequenting?
mustn't you have been frequenting?
mustn't he have been frequenting?
mustn't we have been frequenting?
mustn't you have been frequenting?
mustn't they have been frequenting?