should isomerize
Regular verb: isomerize - isomerized- isomerized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should isomerize
you should isomerize
she should isomerize
we should isomerize
you should isomerize
they should isomerize 	I should be isomerizing
you should be isomerizing
she should be isomerizing
we should be isomerizing
you should be isomerizing
they should be isomerizing	I should have isomerized
you should have isomerized
she should have isomerized
we should have isomerized
you should have isomerized
they should have isomerized	I should have been isomerizing
you should have been isomerizing
she should have been isomerizing
we should have been isomerizing
you should have been isomerizing
they should have been isomerizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not isomerize
you should not isomerize
she should not isomerize
we should not isomerize
you should not isomerize
they should not isomerize 	I should not be isomerizing
you should not be isomerizing
she should not be isomerizing
we should not be isomerizing
you should not be isomerizing
they should not be isomerizing	I should not have isomerized
you should not have isomerized
she should not have isomerized
we should not have isomerized
you should not have isomerized
they should not have isomerized	I should not have been isomerizing
you should not have been isomerizing
she should not have been isomerizing
we should not have been isomerizing
you should not have been isomerizing
they should not have been isomerizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I isomerize?
should you isomerize?
should she isomerize?
should we isomerize?
should you isomerize?
should they isomerize? 	should I be isomerizing?
should you be isomerizing?
should she be isomerizing?
should we be isomerizing?
should you be isomerizing?
should they be isomerizing? 	should I have isomerized?
should you have isomerized?
should she have isomerized?
should we have isomerized?
should you have isomerized?
should they have isomerized? 	should I have been isomerizing?
should you have been isomerizing?
should she have been isomerizing?
should we have been isomerizing?
should you have been isomerizing?
should they have been isomerizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not isomerize?
should you not isomerize?
should she not isomerize?
should we not isomerize?
should you not isomerize?
should they not isomerize? 	should I not be isomerizing?
should you not be isomerizing?
should she not be isomerizing?
should we not be isomerizing?
should you not be isomerizing?
should they not be isomerizing? 	should I not have isomerized?
should you not have isomerized?
should she not have isomerized?
should we not have isomerized?
should you not have isomerized?
should they not have isomerized? 	should I not have been isomerizing?
should you not have been isomerizing?
should she not have been isomerizing?
should we not have been isomerizing?
should you not have been isomerizing?
should they not have been isomerizing?