I should cheat you should cheat he should cheat we should cheat you should cheat they should cheat
V-ing form
I should be cheating you should be cheating he should be cheating we should be cheating you should be cheating they should be cheating
Perfect
I should have cheated you should have cheated he should have cheated we should have cheated you should have cheated they should have cheated
V-ing perfect
I should have been cheating you should have been cheating he should have been cheating we should have been cheating you should have been cheating they should have been cheating
Negation
Simple form
I should not cheat you should not cheat he should not cheat we should not cheat you should not cheat they should not cheat
V-ing form
I should not be cheating you should not be cheating he should not be cheating we should not be cheating you should not be cheating they should not be cheating
Perfect
I should not have cheated you should not have cheated he should not have cheated we should not have cheated you should not have cheated they should not have cheated
V-ing perfect
I should not have been cheating you should not have been cheating he should not have been cheating we should not have been cheating you should not have been cheating they should not have been cheating
Interrogative form
Simple form
should I cheat? should you cheat? should he cheat? should we cheat? should you cheat? should they cheat?
V-ing form
should I be cheating? should you be cheating? should he be cheating? should we be cheating? should you be cheating? should they be cheating?
Perfect
should I have cheated? should you have cheated? should he have cheated? should we have cheated? should you have cheated? should they have cheated?
V-ing perfect
should I have been cheating? should you have been cheating? should he have been cheating? should we have been cheating? should you have been cheating? should they have been cheating?
Interro-negative form
Simple form
should I not cheat? should you not cheat? should he not cheat? should we not cheat? should you not cheat? should they not cheat?
V-ing form
should I not be cheating? should you not be cheating? should he not be cheating? should we not be cheating? should you not be cheating? should they not be cheating?
Perfect
should I not have cheated? should you not have cheated? should he not have cheated? should we not have cheated? should you not have cheated? should they not have cheated?
V-ing perfect
should I not have been cheating? should you not have been cheating? should he not have been cheating? should we not have been cheating? should you not have been cheating? should they not have been cheating?