can pretty
Regular verb: pretty - prettied- prettied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can pretty
you can pretty
she can pretty
we can pretty
you can pretty
they can pretty 	I can be prettying
you can be prettying
she can be prettying
we can be prettying
you can be prettying
they can be prettying	I can have prettied
you can have prettied
she can have prettied
we can have prettied
you can have prettied
they can have prettied	I can have been prettying
you can have been prettying
she can have been prettying
we can have been prettying
you can have been prettying
they can have been prettying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot pretty
you cannot pretty
she cannot pretty
we cannot pretty
you cannot pretty
they cannot pretty 	I cannot be prettying
you cannot be prettying
she cannot be prettying
we cannot be prettying
you cannot be prettying
they cannot be prettying	I cannot have prettied
you cannot have prettied
she cannot have prettied
we cannot have prettied
you cannot have prettied
they cannot have prettied	I cannot have been prettying
you cannot have been prettying
she cannot have been prettying
we cannot have been prettying
you cannot have been prettying
they cannot have been prettying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I pretty?
can you pretty?
can she pretty?
can we pretty?
can you pretty?
can they pretty? 	can I be prettying?
can you be prettying?
can she be prettying?
can we be prettying?
can you be prettying?
can they be prettying? 	can I have prettied?
can you have prettied?
can she have prettied?
can we have prettied?
can you have prettied?
can they have prettied? 	can I have been prettying?
can you have been prettying?
can she have been prettying?
can we have been prettying?
can you have been prettying?
can they have been prettying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not pretty?
can you not pretty?
can she not pretty?
can we not pretty?
can you not pretty?
can they not pretty? 	can I not be prettying?
can you not be prettying?
can she not be prettying?
can we not be prettying?
can you not be prettying?
can they not be prettying? 	can I not have prettied?
can you not have prettied?
can she not have prettied?
can we not have prettied?
can you not have prettied?
can they not have prettied? 	can I not have been prettying?
can you not have been prettying?
can she not have been prettying?
can we not have been prettying?
can you not have been prettying?
can they not have been prettying?