I should patrol you should patrol she should patrol we should patrol you should patrol they should patrol
V-ing form
I should be patrolling you should be patrolling she should be patrolling we should be patrolling you should be patrolling they should be patrolling
Perfect
I should have patrolled you should have patrolled she should have patrolled we should have patrolled you should have patrolled they should have patrolled
V-ing perfect
I should have been patrolling you should have been patrolling she should have been patrolling we should have been patrolling you should have been patrolling they should have been patrolling
Negation
Simple form
I should not patrol you should not patrol she should not patrol we should not patrol you should not patrol they should not patrol
V-ing form
I should not be patrolling you should not be patrolling she should not be patrolling we should not be patrolling you should not be patrolling they should not be patrolling
Perfect
I should not have patrolled you should not have patrolled she should not have patrolled we should not have patrolled you should not have patrolled they should not have patrolled
V-ing perfect
I should not have been patrolling you should not have been patrolling she should not have been patrolling we should not have been patrolling you should not have been patrolling they should not have been patrolling
Interrogative form
Simple form
should I patrol? should you patrol? should she patrol? should we patrol? should you patrol? should they patrol?
V-ing form
should I be patrolling? should you be patrolling? should she be patrolling? should we be patrolling? should you be patrolling? should they be patrolling?
Perfect
should I have patrolled? should you have patrolled? should she have patrolled? should we have patrolled? should you have patrolled? should they have patrolled?
V-ing perfect
should I have been patrolling? should you have been patrolling? should she have been patrolling? should we have been patrolling? should you have been patrolling? should they have been patrolling?
Interro-negative form
Simple form
should I not patrol? should you not patrol? should she not patrol? should we not patrol? should you not patrol? should they not patrol?
V-ing form
should I not be patrolling? should you not be patrolling? should she not be patrolling? should we not be patrolling? should you not be patrolling? should they not be patrolling?
Perfect
should I not have patrolled? should you not have patrolled? should she not have patrolled? should we not have patrolled? should you not have patrolled? should they not have patrolled?
V-ing perfect
should I not have been patrolling? should you not have been patrolling? should she not have been patrolling? should we not have been patrolling? should you not have been patrolling? should they not have been patrolling?