I should perforate you should perforate she should perforate we should perforate you should perforate they should perforate
V-ing form
I should be perforating you should be perforating she should be perforating we should be perforating you should be perforating they should be perforating
Perfect
I should have perforated you should have perforated she should have perforated we should have perforated you should have perforated they should have perforated
V-ing perfect
I should have been perforating you should have been perforating she should have been perforating we should have been perforating you should have been perforating they should have been perforating
Negation
Simple form
I should not perforate you should not perforate she should not perforate we should not perforate you should not perforate they should not perforate
V-ing form
I should not be perforating you should not be perforating she should not be perforating we should not be perforating you should not be perforating they should not be perforating
Perfect
I should not have perforated you should not have perforated she should not have perforated we should not have perforated you should not have perforated they should not have perforated
V-ing perfect
I should not have been perforating you should not have been perforating she should not have been perforating we should not have been perforating you should not have been perforating they should not have been perforating
Interrogative form
Simple form
should I perforate? should you perforate? should she perforate? should we perforate? should you perforate? should they perforate?
V-ing form
should I be perforating? should you be perforating? should she be perforating? should we be perforating? should you be perforating? should they be perforating?
Perfect
should I have perforated? should you have perforated? should she have perforated? should we have perforated? should you have perforated? should they have perforated?
V-ing perfect
should I have been perforating? should you have been perforating? should she have been perforating? should we have been perforating? should you have been perforating? should they have been perforating?
Interro-negative form
Simple form
should I not perforate? should you not perforate? should she not perforate? should we not perforate? should you not perforate? should they not perforate?
V-ing form
should I not be perforating? should you not be perforating? should she not be perforating? should we not be perforating? should you not be perforating? should they not be perforating?
Perfect
should I not have perforated? should you not have perforated? should she not have perforated? should we not have perforated? should you not have perforated? should they not have perforated?
V-ing perfect
should I not have been perforating? should you not have been perforating? should she not have been perforating? should we not have been perforating? should you not have been perforating? should they not have been perforating?