I should stagger you should stagger he should stagger we should stagger you should stagger they should stagger
V-ing form
I should be staggering you should be staggering he should be staggering we should be staggering you should be staggering they should be staggering
Perfect
I should have staggered you should have staggered he should have staggered we should have staggered you should have staggered they should have staggered
V-ing perfect
I should have been staggering you should have been staggering he should have been staggering we should have been staggering you should have been staggering they should have been staggering
Negation
Simple form
I should not stagger you should not stagger he should not stagger we should not stagger you should not stagger they should not stagger
V-ing form
I should not be staggering you should not be staggering he should not be staggering we should not be staggering you should not be staggering they should not be staggering
Perfect
I should not have staggered you should not have staggered he should not have staggered we should not have staggered you should not have staggered they should not have staggered
V-ing perfect
I should not have been staggering you should not have been staggering he should not have been staggering we should not have been staggering you should not have been staggering they should not have been staggering
Interrogative form
Simple form
should I stagger? should you stagger? should he stagger? should we stagger? should you stagger? should they stagger?
V-ing form
should I be staggering? should you be staggering? should he be staggering? should we be staggering? should you be staggering? should they be staggering?
Perfect
should I have staggered? should you have staggered? should he have staggered? should we have staggered? should you have staggered? should they have staggered?
V-ing perfect
should I have been staggering? should you have been staggering? should he have been staggering? should we have been staggering? should you have been staggering? should they have been staggering?
Interro-negative form
Simple form
should I not stagger? should you not stagger? should he not stagger? should we not stagger? should you not stagger? should they not stagger?
V-ing form
should I not be staggering? should you not be staggering? should he not be staggering? should we not be staggering? should you not be staggering? should they not be staggering?
Perfect
should I not have staggered? should you not have staggered? should he not have staggered? should we not have staggered? should you not have staggered? should they not have staggered?
V-ing perfect
should I not have been staggering? should you not have been staggering? should he not have been staggering? should we not have been staggering? should you not have been staggering? should they not have been staggering?