I should surge you should surge she should surge we should surge you should surge they should surge
V-ing form
I should be surging you should be surging she should be surging we should be surging you should be surging they should be surging
Perfect
I should have surged you should have surged she should have surged we should have surged you should have surged they should have surged
V-ing perfect
I should have been surging you should have been surging she should have been surging we should have been surging you should have been surging they should have been surging
Negation
Simple form
I should not surge you should not surge she should not surge we should not surge you should not surge they should not surge
V-ing form
I should not be surging you should not be surging she should not be surging we should not be surging you should not be surging they should not be surging
Perfect
I should not have surged you should not have surged she should not have surged we should not have surged you should not have surged they should not have surged
V-ing perfect
I should not have been surging you should not have been surging she should not have been surging we should not have been surging you should not have been surging they should not have been surging
Interrogative form
Simple form
should I surge? should you surge? should she surge? should we surge? should you surge? should they surge?
V-ing form
should I be surging? should you be surging? should she be surging? should we be surging? should you be surging? should they be surging?
Perfect
should I have surged? should you have surged? should she have surged? should we have surged? should you have surged? should they have surged?
V-ing perfect
should I have been surging? should you have been surging? should she have been surging? should we have been surging? should you have been surging? should they have been surging?
Interro-negative form
Simple form
should I not surge? should you not surge? should she not surge? should we not surge? should you not surge? should they not surge?
V-ing form
should I not be surging? should you not be surging? should she not be surging? should we not be surging? should you not be surging? should they not be surging?
Perfect
should I not have surged? should you not have surged? should she not have surged? should we not have surged? should you not have surged? should they not have surged?
V-ing perfect
should I not have been surging? should you not have been surging? should she not have been surging? should we not have been surging? should you not have been surging? should they not have been surging?