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