I should trample you should trample she should trample we should trample you should trample they should trample
V-ing form
I should be trampling you should be trampling she should be trampling we should be trampling you should be trampling they should be trampling
Perfect
I should have trampled you should have trampled she should have trampled we should have trampled you should have trampled they should have trampled
V-ing perfect
I should have been trampling you should have been trampling she should have been trampling we should have been trampling you should have been trampling they should have been trampling
Negation
Simple form
I should not trample you should not trample she should not trample we should not trample you should not trample they should not trample
V-ing form
I should not be trampling you should not be trampling she should not be trampling we should not be trampling you should not be trampling they should not be trampling
Perfect
I should not have trampled you should not have trampled she should not have trampled we should not have trampled you should not have trampled they should not have trampled
V-ing perfect
I should not have been trampling you should not have been trampling she should not have been trampling we should not have been trampling you should not have been trampling they should not have been trampling
Interrogative form
Simple form
should I trample? should you trample? should she trample? should we trample? should you trample? should they trample?
V-ing form
should I be trampling? should you be trampling? should she be trampling? should we be trampling? should you be trampling? should they be trampling?
Perfect
should I have trampled? should you have trampled? should she 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 she have been trampling? should we have been trampling? should you have been trampling? should they have been trampling?
Interro-negative form
Simple form
should I not trample? should you not trample? should she not trample? should we not trample? should you not trample? should they not trample?
V-ing form
should I not be trampling? should you not be trampling? should she not be trampling? should we not be trampling? should you not be trampling? should they not be trampling?
Perfect
should I not have trampled? should you not have trampled? should she not have trampled? should we not have trampled? should you not have trampled? should they not have trampled?
V-ing perfect
should I not have been trampling? should you not have been trampling? should she not have been trampling? should we not have been trampling? should you not have been trampling? should they not have been trampling?