could versify
Regular verb: versify - versified- versified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could versify
you could versify
he could versify
we could versify
you could versify
they could versify 	I could be versifying
you could be versifying
he could be versifying
we could be versifying
you could be versifying
they could be versifying	I could have versified
you could have versified
he could have versified
we could have versified
you could have versified
they could have versified	I could have been versifying
you could have been versifying
he could have been versifying
we could have been versifying
you could have been versifying
they could have been versifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't versify
you couldn't versify
he couldn't versify
we couldn't versify
you couldn't versify
they couldn't versify 	I couldn't be versifying
you couldn't be versifying
he couldn't be versifying
we couldn't be versifying
you couldn't be versifying
they couldn't be versifying	I couldn't have versified
you couldn't have versified
he couldn't have versified
we couldn't have versified
you couldn't have versified
they couldn't have versified	I couldn't have been versifying
you couldn't have been versifying
he couldn't have been versifying
we couldn't have been versifying
you couldn't have been versifying
they couldn't have been versifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I versify?
could you versify?
could he versify?
could we versify?
could you versify?
could they versify? 	could I be versifying?
could you be versifying?
could he be versifying?
could we be versifying?
could you be versifying?
could they be versifying? 	could I have versified?
could you have versified?
could he have versified?
could we have versified?
could you have versified?
could they have versified? 	could I have been versifying?
could you have been versifying?
could he have been versifying?
could we have been versifying?
could you have been versifying?
could they have been versifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I versify?
couldn't you versify?
couldn't he versify?
couldn't we versify?
couldn't you versify?
couldn't they versify? 	couldn't I be versifying?
couldn't you be versifying?
couldn't he be versifying?
couldn't we be versifying?
couldn't you be versifying?
couldn't they be versifying? 	couldn't I have versified?
couldn't you have versified?
couldn't he have versified?
couldn't we have versified?
couldn't you have versified?
couldn't they have versified? 	couldn't I have been versifying?
couldn't you have been versifying?
couldn't he have been versifying?
couldn't we have been versifying?
couldn't you have been versifying?
couldn't they have been versifying?