I should double-cross you should double-cross he should double-cross we should double-cross you should double-cross they should double-cross
V-ing form
I should be double-crossing you should be double-crossing he should be double-crossing we should be double-crossing you should be double-crossing they should be double-crossing
Perfect
I should have double-crossed you should have double-crossed he should have double-crossed we should have double-crossed you should have double-crossed they should have double-crossed
V-ing perfect
I should have been double-crossing you should have been double-crossing he should have been double-crossing we should have been double-crossing you should have been double-crossing they should have been double-crossing
Negation
Simple form
I should not double-cross you should not double-cross he should not double-cross we should not double-cross you should not double-cross they should not double-cross
V-ing form
I should not be double-crossing you should not be double-crossing he should not be double-crossing we should not be double-crossing you should not be double-crossing they should not be double-crossing
Perfect
I should not have double-crossed you should not have double-crossed he should not have double-crossed we should not have double-crossed you should not have double-crossed they should not have double-crossed
V-ing perfect
I should not have been double-crossing you should not have been double-crossing he should not have been double-crossing we should not have been double-crossing you should not have been double-crossing they should not have been double-crossing
Interrogative form
Simple form
should I double-cross? should you double-cross? should he double-cross? should we double-cross? should you double-cross? should they double-cross?
V-ing form
should I be double-crossing? should you be double-crossing? should he be double-crossing? should we be double-crossing? should you be double-crossing? should they be double-crossing?
Perfect
should I have double-crossed? should you have double-crossed? should he have double-crossed? should we have double-crossed? should you have double-crossed? should they have double-crossed?
V-ing perfect
should I have been double-crossing? should you have been double-crossing? should he have been double-crossing? should we have been double-crossing? should you have been double-crossing? should they have been double-crossing?
Interro-negative form
Simple form
should I not double-cross? should you not double-cross? should he not double-cross? should we not double-cross? should you not double-cross? should they not double-cross?
V-ing form
should I not be double-crossing? should you not be double-crossing? should he not be double-crossing? should we not be double-crossing? should you not be double-crossing? should they not be double-crossing?
Perfect
should I not have double-crossed? should you not have double-crossed? should he not have double-crossed? should we not have double-crossed? should you not have double-crossed? should they not have double-crossed?
V-ing perfect
should I not have been double-crossing? should you not have been double-crossing? should he not have been double-crossing? should we not have been double-crossing? should you not have been double-crossing? should they not have been double-crossing?