can petrify
Verbo regolare: petrify - petrified- petrified

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can petrify
you can petrify
she can petrify
we can petrify
you can petrify
they can petrify 	I can be petrifying
you can be petrifying
she can be petrifying
we can be petrifying
you can be petrifying
they can be petrifying	I can have petrified
you can have petrified
she can have petrified
we can have petrified
you can have petrified
they can have petrified	I can have been petrifying
you can have been petrifying
she can have been petrifying
we can have been petrifying
you can have been petrifying
they can have been petrifying	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I cannot petrify
you cannot petrify
she cannot petrify
we cannot petrify
you cannot petrify
they cannot petrify 	I cannot be petrifying
you cannot be petrifying
she cannot be petrifying
we cannot be petrifying
you cannot be petrifying
they cannot be petrifying	I cannot have petrified
you cannot have petrified
she cannot have petrified
we cannot have petrified
you cannot have petrified
they cannot have petrified	I cannot have been petrifying
you cannot have been petrifying
she cannot have been petrifying
we cannot have been petrifying
you cannot have been petrifying
they cannot have been petrifying	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I petrify?
can you petrify?
can she petrify?
can we petrify?
can you petrify?
can they petrify? 	can I be petrifying?
can you be petrifying?
can she be petrifying?
can we be petrifying?
can you be petrifying?
can they be petrifying? 	can I have petrified?
can you have petrified?
can she have petrified?
can we have petrified?
can you have petrified?
can they have petrified? 	can I have been petrifying?
can you have been petrifying?
can she have been petrifying?
can we have been petrifying?
can you have been petrifying?
can they have been petrifying? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I not petrify?
can you not petrify?
can she not petrify?
can we not petrify?
can you not petrify?
can they not petrify? 	can I not be petrifying?
can you not be petrifying?
can she not be petrifying?
can we not be petrifying?
can you not be petrifying?
can they not be petrifying? 	can I not have petrified?
can you not have petrified?
can she not have petrified?
can we not have petrified?
can you not have petrified?
can they not have petrified? 	can I not have been petrifying?
can you not have been petrifying?
can she not have been petrifying?
can we not have been petrifying?
can you not have been petrifying?
can they not have been petrifying?