should restrict
Regular verb: restrict - restricted- restricted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should restrict
you should restrict
she should restrict
we should restrict
you should restrict
they should restrict 	I should be restricting
you should be restricting
she should be restricting
we should be restricting
you should be restricting
they should be restricting	I should have restricted
you should have restricted
she should have restricted
we should have restricted
you should have restricted
they should have restricted	I should have been restricting
you should have been restricting
she should have been restricting
we should have been restricting
you should have been restricting
they should have been restricting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not restrict
you should not restrict
she should not restrict
we should not restrict
you should not restrict
they should not restrict 	I should not be restricting
you should not be restricting
she should not be restricting
we should not be restricting
you should not be restricting
they should not be restricting	I should not have restricted
you should not have restricted
she should not have restricted
we should not have restricted
you should not have restricted
they should not have restricted	I should not have been restricting
you should not have been restricting
she should not have been restricting
we should not have been restricting
you should not have been restricting
they should not have been restricting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I restrict?
should you restrict?
should she restrict?
should we restrict?
should you restrict?
should they restrict? 	should I be restricting?
should you be restricting?
should she be restricting?
should we be restricting?
should you be restricting?
should they be restricting? 	should I have restricted?
should you have restricted?
should she have restricted?
should we have restricted?
should you have restricted?
should they have restricted? 	should I have been restricting?
should you have been restricting?
should she have been restricting?
should we have been restricting?
should you have been restricting?
should they have been restricting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not restrict?
should you not restrict?
should she not restrict?
should we not restrict?
should you not restrict?
should they not restrict? 	should I not be restricting?
should you not be restricting?
should she not be restricting?
should we not be restricting?
should you not be restricting?
should they not be restricting? 	should I not have restricted?
should you not have restricted?
should she not have restricted?
should we not have restricted?
should you not have restricted?
should they not have restricted? 	should I not have been restricting?
should you not have been restricting?
should she not have been restricting?
should we not have been restricting?
should you not have been restricting?
should they not have been restricting?