could vitrify
Regelmä&szlig;iges Verb: vitrify - vitrified- vitrified

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could vitrify
you could vitrify
she could vitrify
we could vitrify
you could vitrify
they could vitrify 	I could be vitrifying
you could be vitrifying
she could be vitrifying
we could be vitrifying
you could be vitrifying
they could be vitrifying	I could have vitrified
you could have vitrified
she could have vitrified
we could have vitrified
you could have vitrified
they could have vitrified	I could have been vitrifying
you could have been vitrifying
she could have been vitrifying
we could have been vitrifying
you could have been vitrifying
they could have been vitrifying	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not vitrify
you could not vitrify
she could not vitrify
we could not vitrify
you could not vitrify
they could not vitrify 	I could not be vitrifying
you could not be vitrifying
she could not be vitrifying
we could not be vitrifying
you could not be vitrifying
they could not be vitrifying	I could not have vitrified
you could not have vitrified
she could not have vitrified
we could not have vitrified
you could not have vitrified
they could not have vitrified	I could not have been vitrifying
you could not have been vitrifying
she could not have been vitrifying
we could not have been vitrifying
you could not have been vitrifying
they could not have been vitrifying	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I vitrify?
could you vitrify?
could she vitrify?
could we vitrify?
could you vitrify?
could they vitrify? 	could I be vitrifying?
could you be vitrifying?
could she be vitrifying?
could we be vitrifying?
could you be vitrifying?
could they be vitrifying? 	could I have vitrified?
could you have vitrified?
could she have vitrified?
could we have vitrified?
could you have vitrified?
could they have vitrified? 	could I have been vitrifying?
could you have been vitrifying?
could she have been vitrifying?
could we have been vitrifying?
could you have been vitrifying?
could they have been vitrifying? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not vitrify?
could you not vitrify?
could she not vitrify?
could we not vitrify?
could you not vitrify?
could they not vitrify? 	could I not be vitrifying?
could you not be vitrifying?
could she not be vitrifying?
could we not be vitrifying?
could you not be vitrifying?
could they not be vitrifying? 	could I not have vitrified?
could you not have vitrified?
could she not have vitrified?
could we not have vitrified?
could you not have vitrified?
could they not have vitrified? 	could I not have been vitrifying?
could you not have been vitrifying?
could she not have been vitrifying?
could we not have been vitrifying?
could you not have been vitrifying?
could they not have been vitrifying?