should sacrifice
Regular verb: sacrifice - sacrificed- sacrificed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should sacrifice
you should sacrifice
she should sacrifice
we should sacrifice
you should sacrifice
they should sacrifice 	I should be sacrificing
you should be sacrificing
she should be sacrificing
we should be sacrificing
you should be sacrificing
they should be sacrificing	I should have sacrificed
you should have sacrificed
she should have sacrificed
we should have sacrificed
you should have sacrificed
they should have sacrificed	I should have been sacrificing
you should have been sacrificing
she should have been sacrificing
we should have been sacrificing
you should have been sacrificing
they should have been sacrificing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not sacrifice
you should not sacrifice
she should not sacrifice
we should not sacrifice
you should not sacrifice
they should not sacrifice 	I should not be sacrificing
you should not be sacrificing
she should not be sacrificing
we should not be sacrificing
you should not be sacrificing
they should not be sacrificing	I should not have sacrificed
you should not have sacrificed
she should not have sacrificed
we should not have sacrificed
you should not have sacrificed
they should not have sacrificed	I should not have been sacrificing
you should not have been sacrificing
she should not have been sacrificing
we should not have been sacrificing
you should not have been sacrificing
they should not have been sacrificing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I sacrifice?
should you sacrifice?
should she sacrifice?
should we sacrifice?
should you sacrifice?
should they sacrifice? 	should I be sacrificing?
should you be sacrificing?
should she be sacrificing?
should we be sacrificing?
should you be sacrificing?
should they be sacrificing? 	should I have sacrificed?
should you have sacrificed?
should she have sacrificed?
should we have sacrificed?
should you have sacrificed?
should they have sacrificed? 	should I have been sacrificing?
should you have been sacrificing?
should she have been sacrificing?
should we have been sacrificing?
should you have been sacrificing?
should they have been sacrificing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not sacrifice?
should you not sacrifice?
should she not sacrifice?
should we not sacrifice?
should you not sacrifice?
should they not sacrifice? 	should I not be sacrificing?
should you not be sacrificing?
should she not be sacrificing?
should we not be sacrificing?
should you not be sacrificing?
should they not be sacrificing? 	should I not have sacrificed?
should you not have sacrificed?
should she not have sacrificed?
should we not have sacrificed?
should you not have sacrificed?
should they not have sacrificed? 	should I not have been sacrificing?
should you not have been sacrificing?
should she not have been sacrificing?
should we not have been sacrificing?
should you not have been sacrificing?
should they not have been sacrificing?