I should forefend you should forefend she should forefend we should forefend you should forefend they should forefend
V-ing form
I should be forefending you should be forefending she should be forefending we should be forefending you should be forefending they should be forefending
Perfect
I should have forefended you should have forefended she should have forefended we should have forefended you should have forefended they should have forefended
V-ing perfect
I should have been forefending you should have been forefending she should have been forefending we should have been forefending you should have been forefending they should have been forefending
Negation
Simple form
I should not forefend you should not forefend she should not forefend we should not forefend you should not forefend they should not forefend
V-ing form
I should not be forefending you should not be forefending she should not be forefending we should not be forefending you should not be forefending they should not be forefending
Perfect
I should not have forefended you should not have forefended she should not have forefended we should not have forefended you should not have forefended they should not have forefended
V-ing perfect
I should not have been forefending you should not have been forefending she should not have been forefending we should not have been forefending you should not have been forefending they should not have been forefending
Interrogative form
Simple form
should I forefend? should you forefend? should she forefend? should we forefend? should you forefend? should they forefend?
V-ing form
should I be forefending? should you be forefending? should she be forefending? should we be forefending? should you be forefending? should they be forefending?
Perfect
should I have forefended? should you have forefended? should she have forefended? should we have forefended? should you have forefended? should they have forefended?
V-ing perfect
should I have been forefending? should you have been forefending? should she have been forefending? should we have been forefending? should you have been forefending? should they have been forefending?
Interro-negative form
Simple form
should I not forefend? should you not forefend? should she not forefend? should we not forefend? should you not forefend? should they not forefend?
V-ing form
should I not be forefending? should you not be forefending? should she not be forefending? should we not be forefending? should you not be forefending? should they not be forefending?
Perfect
should I not have forefended? should you not have forefended? should she not have forefended? should we not have forefended? should you not have forefended? should they not have forefended?
V-ing perfect
should I not have been forefending? should you not have been forefending? should she not have been forefending? should we not have been forefending? should you not have been forefending? should they not have been forefending?