English verb conjugation
SHOULD STOPPER

Regular verb: stopper - stoppered - stoppered

Affirmation

Simple form	V-ing form
I should stopper you should stopper he should stopper we should stopper you should stopper they should stopper	I should be stoppering you should be stoppering he should be stoppering we should be stoppering you should be stoppering they should be stoppering
Perfect	V-ing perfect
I should have stoppered you should have stoppered he should have stoppered we should have stoppered you should have stoppered they should have stoppered	I should have been stoppering you should have been stoppering he should have been stoppering we should have been stoppering you should have been stoppering they should have been stoppering

Negation

Simple form	V-ing form
I should not stopper you should not stopper he should not stopper we should not stopper you should not stopper they should not stopper	I should not be stoppering you should not be stoppering he should not be stoppering we should not be stoppering you should not be stoppering they should not be stoppering
Perfect	V-ing perfect
I should not have stoppered you should not have stoppered he should not have stoppered we should not have stoppered you should not have stoppered they should not have stoppered	I should not have been stoppering you should not have been stoppering he should not have been stoppering we should not have been stoppering you should not have been stoppering they should not have been stoppering

Interrogative form

Simple form	V-ing form
should I stopper? should you stopper? should he stopper? should we stopper? should you stopper? should they stopper?	should I be stoppering? should you be stoppering? should he be stoppering? should we be stoppering? should you be stoppering? should they be stoppering?
Perfect	V-ing perfect
should I have stoppered? should you have stoppered? should he have stoppered? should we have stoppered? should you have stoppered? should they have stoppered?	should I have been stoppering? should you have been stoppering? should he have been stoppering? should we have been stoppering? should you have been stoppering? should they have been stoppering?

Interro-negative form

Simple form	V-ing form
should I not stopper? should you not stopper? should he not stopper? should we not stopper? should you not stopper? should they not stopper?	should I not be stoppering? should you not be stoppering? should he not be stoppering? should we not be stoppering? should you not be stoppering? should they not be stoppering?
Perfect	V-ing perfect
should I not have stoppered? should you not have stoppered? should he not have stoppered? should we not have stoppered? should you not have stoppered? should they not have stoppered?	should I not have been stoppering? should you not have been stoppering? should he not have been stoppering? should we not have been stoppering? should you not have been stoppering? should they not have been stoppering?