I should greaten you should greaten she should greaten we should greaten you should greaten they should greaten
V-ing form
I should be greatening you should be greatening she should be greatening we should be greatening you should be greatening they should be greatening
Perfect
I should have greatened you should have greatened she should have greatened we should have greatened you should have greatened they should have greatened
V-ing perfect
I should have been greatening you should have been greatening she should have been greatening we should have been greatening you should have been greatening they should have been greatening
Negation
Simple form
I should not greaten you should not greaten she should not greaten we should not greaten you should not greaten they should not greaten
V-ing form
I should not be greatening you should not be greatening she should not be greatening we should not be greatening you should not be greatening they should not be greatening
Perfect
I should not have greatened you should not have greatened she should not have greatened we should not have greatened you should not have greatened they should not have greatened
V-ing perfect
I should not have been greatening you should not have been greatening she should not have been greatening we should not have been greatening you should not have been greatening they should not have been greatening
Interrogative form
Simple form
should I greaten? should you greaten? should she greaten? should we greaten? should you greaten? should they greaten?
V-ing form
should I be greatening? should you be greatening? should she be greatening? should we be greatening? should you be greatening? should they be greatening?
Perfect
should I have greatened? should you have greatened? should she have greatened? should we have greatened? should you have greatened? should they have greatened?
V-ing perfect
should I have been greatening? should you have been greatening? should she have been greatening? should we have been greatening? should you have been greatening? should they have been greatening?
Interro-negative form
Simple form
should I not greaten? should you not greaten? should she not greaten? should we not greaten? should you not greaten? should they not greaten?
V-ing form
should I not be greatening? should you not be greatening? should she not be greatening? should we not be greatening? should you not be greatening? should they not be greatening?
Perfect
should I not have greatened? should you not have greatened? should she not have greatened? should we not have greatened? should you not have greatened? should they not have greatened?
V-ing perfect
should I not have been greatening? should you not have been greatening? should she not have been greatening? should we not have been greatening? should you not have been greatening? should they not have been greatening?