could rhyme
Regular verb: rhyme - rhymed- rhymed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could rhyme
you could rhyme
she could rhyme
we could rhyme
you could rhyme
they could rhyme 	I could be rhyming
you could be rhyming
she could be rhyming
we could be rhyming
you could be rhyming
they could be rhyming	I could have rhymed
you could have rhymed
she could have rhymed
we could have rhymed
you could have rhymed
they could have rhymed	I could have been rhyming
you could have been rhyming
she could have been rhyming
we could have been rhyming
you could have been rhyming
they could have been rhyming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't rhyme
you couldn't rhyme
she couldn't rhyme
we couldn't rhyme
you couldn't rhyme
they couldn't rhyme 	I couldn't be rhyming
you couldn't be rhyming
she couldn't be rhyming
we couldn't be rhyming
you couldn't be rhyming
they couldn't be rhyming	I couldn't have rhymed
you couldn't have rhymed
she couldn't have rhymed
we couldn't have rhymed
you couldn't have rhymed
they couldn't have rhymed	I couldn't have been rhyming
you couldn't have been rhyming
she couldn't have been rhyming
we couldn't have been rhyming
you couldn't have been rhyming
they couldn't have been rhyming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I rhyme?
could you rhyme?
could she rhyme?
could we rhyme?
could you rhyme?
could they rhyme? 	could I be rhyming?
could you be rhyming?
could she be rhyming?
could we be rhyming?
could you be rhyming?
could they be rhyming? 	could I have rhymed?
could you have rhymed?
could she have rhymed?
could we have rhymed?
could you have rhymed?
could they have rhymed? 	could I have been rhyming?
could you have been rhyming?
could she have been rhyming?
could we have been rhyming?
could you have been rhyming?
could they have been rhyming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I rhyme?
couldn't you rhyme?
couldn't she rhyme?
couldn't we rhyme?
couldn't you rhyme?
couldn't they rhyme? 	couldn't I be rhyming?
couldn't you be rhyming?
couldn't she be rhyming?
couldn't we be rhyming?
couldn't you be rhyming?
couldn't they be rhyming? 	couldn't I have rhymed?
couldn't you have rhymed?
couldn't she have rhymed?
couldn't we have rhymed?
couldn't you have rhymed?
couldn't they have rhymed? 	couldn't I have been rhyming?
couldn't you have been rhyming?
couldn't she have been rhyming?
couldn't we have been rhyming?
couldn't you have been rhyming?
couldn't they have been rhyming?