should unbar
Regular verb: unbar - unbarred- unbarred

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should unbar
you should unbar
she should unbar
we should unbar
you should unbar
they should unbar 	I should be unbarring
you should be unbarring
she should be unbarring
we should be unbarring
you should be unbarring
they should be unbarring	I should have unbarred
you should have unbarred
she should have unbarred
we should have unbarred
you should have unbarred
they should have unbarred	I should have been unbarring
you should have been unbarring
she should have been unbarring
we should have been unbarring
you should have been unbarring
they should have been unbarring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not unbar
you should not unbar
she should not unbar
we should not unbar
you should not unbar
they should not unbar 	I should not be unbarring
you should not be unbarring
she should not be unbarring
we should not be unbarring
you should not be unbarring
they should not be unbarring	I should not have unbarred
you should not have unbarred
she should not have unbarred
we should not have unbarred
you should not have unbarred
they should not have unbarred	I should not have been unbarring
you should not have been unbarring
she should not have been unbarring
we should not have been unbarring
you should not have been unbarring
they should not have been unbarring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I unbar?
should you unbar?
should she unbar?
should we unbar?
should you unbar?
should they unbar? 	should I be unbarring?
should you be unbarring?
should she be unbarring?
should we be unbarring?
should you be unbarring?
should they be unbarring? 	should I have unbarred?
should you have unbarred?
should she have unbarred?
should we have unbarred?
should you have unbarred?
should they have unbarred? 	should I have been unbarring?
should you have been unbarring?
should she have been unbarring?
should we have been unbarring?
should you have been unbarring?
should they have been unbarring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not unbar?
should you not unbar?
should she not unbar?
should we not unbar?
should you not unbar?
should they not unbar? 	should I not be unbarring?
should you not be unbarring?
should she not be unbarring?
should we not be unbarring?
should you not be unbarring?
should they not be unbarring? 	should I not have unbarred?
should you not have unbarred?
should she not have unbarred?
should we not have unbarred?
should you not have unbarred?
should they not have unbarred? 	should I not have been unbarring?
should you not have been unbarring?
should she not have been unbarring?
should we not have been unbarring?
should you not have been unbarring?
should they not have been unbarring?