I should ride you should ride she should ride we should ride you should ride they should ride
V-ing form
I should be riding you should be riding she should be riding we should be riding you should be riding they should be riding
Perfect
I should have ridden you should have ridden she should have ridden we should have ridden you should have ridden they should have ridden
V-ing perfect
I should have been riding you should have been riding she should have been riding we should have been riding you should have been riding they should have been riding
Negation
Simple form
I should not ride you should not ride she should not ride we should not ride you should not ride they should not ride
V-ing form
I should not be riding you should not be riding she should not be riding we should not be riding you should not be riding they should not be riding
Perfect
I should not have ridden you should not have ridden she should not have ridden we should not have ridden you should not have ridden they should not have ridden
V-ing perfect
I should not have been riding you should not have been riding she should not have been riding we should not have been riding you should not have been riding they should not have been riding
Interrogative form
Simple form
should I ride? should you ride? should she ride? should we ride? should you ride? should they ride?
V-ing form
should I be riding? should you be riding? should she be riding? should we be riding? should you be riding? should they be riding?
Perfect
should I have ridden? should you have ridden? should she have ridden? should we have ridden? should you have ridden? should they have ridden?
V-ing perfect
should I have been riding? should you have been riding? should she have been riding? should we have been riding? should you have been riding? should they have been riding?
Interro-negative form
Simple form
should I not ride? should you not ride? should she not ride? should we not ride? should you not ride? should they not ride?
V-ing form
should I not be riding? should you not be riding? should she not be riding? should we not be riding? should you not be riding? should they not be riding?
Perfect
should I not have ridden? should you not have ridden? should she not have ridden? should we not have ridden? should you not have ridden? should they not have ridden?
V-ing perfect
should I not have been riding? should you not have been riding? should she not have been riding? should we not have been riding? should you not have been riding? should they not have been riding?