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