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