I should illustrate you should illustrate she should illustrate we should illustrate you should illustrate they should illustrate
V-ing form
I should be illustrating you should be illustrating she should be illustrating we should be illustrating you should be illustrating they should be illustrating
Perfect
I should have illustrated you should have illustrated she should have illustrated we should have illustrated you should have illustrated they should have illustrated
V-ing perfect
I should have been illustrating you should have been illustrating she should have been illustrating we should have been illustrating you should have been illustrating they should have been illustrating
Negation
Simple form
I should not illustrate you should not illustrate she should not illustrate we should not illustrate you should not illustrate they should not illustrate
V-ing form
I should not be illustrating you should not be illustrating she should not be illustrating we should not be illustrating you should not be illustrating they should not be illustrating
Perfect
I should not have illustrated you should not have illustrated she should not have illustrated we should not have illustrated you should not have illustrated they should not have illustrated
V-ing perfect
I should not have been illustrating you should not have been illustrating she should not have been illustrating we should not have been illustrating you should not have been illustrating they should not have been illustrating
Interrogative form
Simple form
should I illustrate? should you illustrate? should she illustrate? should we illustrate? should you illustrate? should they illustrate?
V-ing form
should I be illustrating? should you be illustrating? should she be illustrating? should we be illustrating? should you be illustrating? should they be illustrating?
Perfect
should I have illustrated? should you have illustrated? should she have illustrated? should we have illustrated? should you have illustrated? should they have illustrated?
V-ing perfect
should I have been illustrating? should you have been illustrating? should she have been illustrating? should we have been illustrating? should you have been illustrating? should they have been illustrating?
Interro-negative form
Simple form
should I not illustrate? should you not illustrate? should she not illustrate? should we not illustrate? should you not illustrate? should they not illustrate?
V-ing form
should I not be illustrating? should you not be illustrating? should she not be illustrating? should we not be illustrating? should you not be illustrating? should they not be illustrating?
Perfect
should I not have illustrated? should you not have illustrated? should she not have illustrated? should we not have illustrated? should you not have illustrated? should they not have illustrated?
V-ing perfect
should I not have been illustrating? should you not have been illustrating? should she not have been illustrating? should we not have been illustrating? should you not have been illustrating? should they not have been illustrating?