must petrify
Regelmä&szlig;iges Verb: petrify - petrified- petrified

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must petrify
you must petrify
he must petrify
we must petrify
you must petrify
they must petrify 	I must be petrifying
you must be petrifying
he must be petrifying
we must be petrifying
you must be petrifying
they must be petrifying	I must have petrified
you must have petrified
he must have petrified
we must have petrified
you must have petrified
they must have petrified	I must have been petrifying
you must have been petrifying
he must have been petrifying
we must have been petrifying
you must have been petrifying
they must have been petrifying	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't petrify
you mustn't petrify
he mustn't petrify
we mustn't petrify
you mustn't petrify
they mustn't petrify 	I mustn't be petrifying
you mustn't be petrifying
he mustn't be petrifying
we mustn't be petrifying
you mustn't be petrifying
they mustn't be petrifying	I mustn't have petrified
you mustn't have petrified
he mustn't have petrified
we mustn't have petrified
you mustn't have petrified
they mustn't have petrified	I mustn't have been petrifying
you mustn't have been petrifying
he mustn't have been petrifying
we mustn't have been petrifying
you mustn't have been petrifying
they mustn't have been petrifying	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I petrify?
must you petrify?
must he petrify?
must we petrify?
must you petrify?
must they petrify? 	must I be petrifying?
must you be petrifying?
must he be petrifying?
must we be petrifying?
must you be petrifying?
must they be petrifying? 	must I have petrified?
must you have petrified?
must he have petrified?
must we have petrified?
must you have petrified?
must they have petrified? 	must I have been petrifying?
must you have been petrifying?
must he have been petrifying?
must we have been petrifying?
must you have been petrifying?
must they have been petrifying? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I petrify?
mustn't you petrify?
mustn't he petrify?
mustn't we petrify?
mustn't you petrify?
mustn't they petrify? 	mustn't I be petrifying?
mustn't you be petrifying?
mustn't he be petrifying?
mustn't we be petrifying?
mustn't you be petrifying?
mustn't they be petrifying? 	mustn't I have petrified?
mustn't you have petrified?
mustn't he have petrified?
mustn't we have petrified?
mustn't you have petrified?
mustn't they have petrified? 	mustn't I have been petrifying?
mustn't you have been petrifying?
mustn't he have been petrifying?
mustn't we have been petrifying?
mustn't you have been petrifying?
mustn't they have been petrifying?