I'd be bluffing you'd be bluffing he'd be bluffing we'd be bluffing you'd be bluffing they'd be bluffing
Perfect
I should've bluffed you should've bluffed he should've bluffed we should've bluffed you should've bluffed they should've bluffed
V-ing perfect
I should've been bluffing you should've been bluffing he should've been bluffing we should've been bluffing you should've been bluffing they should've been bluffing
Negation
Simple form
I shouldn't bluff you shouldn't bluff he shouldn't bluff we shouldn't bluff you shouldn't bluff they shouldn't bluff
V-ing form
I shouldn't be bluffing you shouldn't be bluffing he shouldn't be bluffing we shouldn't be bluffing you shouldn't be bluffing they shouldn't be bluffing
Perfect
I shouldn't have bluffed you shouldn't have bluffed he shouldn't have bluffed we shouldn't have bluffed you shouldn't have bluffed they shouldn't have bluffed
V-ing perfect
I shouldn't have been bluffing you shouldn't have been bluffing he shouldn't have been bluffing we shouldn't have been bluffing you shouldn't have been bluffing they shouldn't have been bluffing
Interrogative form
Simple form
should I bluff? should you bluff? should he bluff? should we bluff? should you bluff? should they bluff?
V-ing form
should I be bluffing? should you be bluffing? should he be bluffing? should we be bluffing? should you be bluffing? should they be bluffing?
Perfect
should I have bluffed? should you have bluffed? should he have bluffed? should we have bluffed? should you have bluffed? should they have bluffed?
V-ing perfect
should I have been bluffing? should you have been bluffing? should he have been bluffing? should we have been bluffing? should you have been bluffing? should they have been bluffing?
Interro-negative form
Simple form
shouldn't I bluff? shouldn't you bluff? shouldn't he bluff? shouldn't we bluff? shouldn't you bluff? shouldn't they bluff?
V-ing form
shouldn't I be bluffing? shouldn't you be bluffing? shouldn't he be bluffing? shouldn't we be bluffing? shouldn't you be bluffing? shouldn't they be bluffing?
Perfect
shouldn't I have bluffed? shouldn't you have bluffed? shouldn't he have bluffed? shouldn't we have bluffed? shouldn't you have bluffed? shouldn't they have bluffed?
V-ing perfect
shouldn't I have been bluffing? shouldn't you have been bluffing? shouldn't he have been bluffing? shouldn't we have been bluffing? shouldn't you have been bluffing? shouldn't they have been bluffing?