I should simplify you should simplify she should simplify we should simplify you should simplify they should simplify
V-ing form
I should be simplifying you should be simplifying she should be simplifying we should be simplifying you should be simplifying they should be simplifying
Perfect
I should have simplified you should have simplified she should have simplified we should have simplified you should have simplified they should have simplified
V-ing perfect
I should have been simplifying you should have been simplifying she should have been simplifying we should have been simplifying you should have been simplifying they should have been simplifying
Negation
Simple form
I should not simplify you should not simplify she should not simplify we should not simplify you should not simplify they should not simplify
V-ing form
I should not be simplifying you should not be simplifying she should not be simplifying we should not be simplifying you should not be simplifying they should not be simplifying
Perfect
I should not have simplified you should not have simplified she should not have simplified we should not have simplified you should not have simplified they should not have simplified
V-ing perfect
I should not have been simplifying you should not have been simplifying she should not have been simplifying we should not have been simplifying you should not have been simplifying they should not have been simplifying
Interrogative form
Simple form
should I simplify? should you simplify? should she simplify? should we simplify? should you simplify? should they simplify?
V-ing form
should I be simplifying? should you be simplifying? should she be simplifying? should we be simplifying? should you be simplifying? should they be simplifying?
Perfect
should I have simplified? should you have simplified? should she have simplified? should we have simplified? should you have simplified? should they have simplified?
V-ing perfect
should I have been simplifying? should you have been simplifying? should she have been simplifying? should we have been simplifying? should you have been simplifying? should they have been simplifying?
Interro-negative form
Simple form
should I not simplify? should you not simplify? should she not simplify? should we not simplify? should you not simplify? should they not simplify?
V-ing form
should I not be simplifying? should you not be simplifying? should she not be simplifying? should we not be simplifying? should you not be simplifying? should they not be simplifying?
Perfect
should I not have simplified? should you not have simplified? should she not have simplified? should we not have simplified? should you not have simplified? should they not have simplified?
V-ing perfect
should I not have been simplifying? should you not have been simplifying? should she not have been simplifying? should we not have been simplifying? should you not have been simplifying? should they not have been simplifying?