could dishevel
Regular verb: dishevel - disheveled- disheveled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could dishevel
you could dishevel
he could dishevel
we could dishevel
you could dishevel
they could dishevel 	I could be disheveling
you could be disheveling
he could be disheveling
we could be disheveling
you could be disheveling
they could be disheveling	I could have disheveled
you could have disheveled
he could have disheveled
we could have disheveled
you could have disheveled
they could have disheveled	I could have been disheveling
you could have been disheveling
he could have been disheveling
we could have been disheveling
you could have been disheveling
they could have been disheveling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not dishevel
you could not dishevel
he could not dishevel
we could not dishevel
you could not dishevel
they could not dishevel 	I could not be disheveling
you could not be disheveling
he could not be disheveling
we could not be disheveling
you could not be disheveling
they could not be disheveling	I could not have disheveled
you could not have disheveled
he could not have disheveled
we could not have disheveled
you could not have disheveled
they could not have disheveled	I could not have been disheveling
you could not have been disheveling
he could not have been disheveling
we could not have been disheveling
you could not have been disheveling
they could not have been disheveling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I dishevel?
could you dishevel?
could he dishevel?
could we dishevel?
could you dishevel?
could they dishevel? 	could I be disheveling?
could you be disheveling?
could he be disheveling?
could we be disheveling?
could you be disheveling?
could they be disheveling? 	could I have disheveled?
could you have disheveled?
could he have disheveled?
could we have disheveled?
could you have disheveled?
could they have disheveled? 	could I have been disheveling?
could you have been disheveling?
could he have been disheveling?
could we have been disheveling?
could you have been disheveling?
could they have been disheveling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not dishevel?
could you not dishevel?
could he not dishevel?
could we not dishevel?
could you not dishevel?
could they not dishevel? 	could I not be disheveling?
could you not be disheveling?
could he not be disheveling?
could we not be disheveling?
could you not be disheveling?
could they not be disheveling? 	could I not have disheveled?
could you not have disheveled?
could he not have disheveled?
could we not have disheveled?
could you not have disheveled?
could they not have disheveled? 	could I not have been disheveling?
could you not have been disheveling?
could he not have been disheveling?
could we not have been disheveling?
could you not have been disheveling?
could they not have been disheveling?