could unclose
Regular verb: unclose - unclosed- unclosed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could unclose
you could unclose
she could unclose
we could unclose
you could unclose
they could unclose 	I could be unclosing
you could be unclosing
she could be unclosing
we could be unclosing
you could be unclosing
they could be unclosing	I could have unclosed
you could have unclosed
she could have unclosed
we could have unclosed
you could have unclosed
they could have unclosed	I could have been unclosing
you could have been unclosing
she could have been unclosing
we could have been unclosing
you could have been unclosing
they could have been unclosing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not unclose
you could not unclose
she could not unclose
we could not unclose
you could not unclose
they could not unclose 	I could not be unclosing
you could not be unclosing
she could not be unclosing
we could not be unclosing
you could not be unclosing
they could not be unclosing	I could not have unclosed
you could not have unclosed
she could not have unclosed
we could not have unclosed
you could not have unclosed
they could not have unclosed	I could not have been unclosing
you could not have been unclosing
she could not have been unclosing
we could not have been unclosing
you could not have been unclosing
they could not have been unclosing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I unclose?
could you unclose?
could she unclose?
could we unclose?
could you unclose?
could they unclose? 	could I be unclosing?
could you be unclosing?
could she be unclosing?
could we be unclosing?
could you be unclosing?
could they be unclosing? 	could I have unclosed?
could you have unclosed?
could she have unclosed?
could we have unclosed?
could you have unclosed?
could they have unclosed? 	could I have been unclosing?
could you have been unclosing?
could she have been unclosing?
could we have been unclosing?
could you have been unclosing?
could they have been unclosing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not unclose?
could you not unclose?
could she not unclose?
could we not unclose?
could you not unclose?
could they not unclose? 	could I not be unclosing?
could you not be unclosing?
could she not be unclosing?
could we not be unclosing?
could you not be unclosing?
could they not be unclosing? 	could I not have unclosed?
could you not have unclosed?
could she not have unclosed?
could we not have unclosed?
could you not have unclosed?
could they not have unclosed? 	could I not have been unclosing?
could you not have been unclosing?
could she not have been unclosing?
could we not have been unclosing?
could you not have been unclosing?
could they not have been unclosing?