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

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

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

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

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