I should collide you should collide he should collide we should collide you should collide they should collide
V-ing form
I should be colliding you should be colliding he should be colliding we should be colliding you should be colliding they should be colliding
Perfect
I should have collided you should have collided he should have collided we should have collided you should have collided they should have collided
V-ing perfect
I should have been colliding you should have been colliding he should have been colliding we should have been colliding you should have been colliding they should have been colliding
Negation
Simple form
I should not collide you should not collide he should not collide we should not collide you should not collide they should not collide
V-ing form
I should not be colliding you should not be colliding he should not be colliding we should not be colliding you should not be colliding they should not be colliding
Perfect
I should not have collided you should not have collided he should not have collided we should not have collided you should not have collided they should not have collided
V-ing perfect
I should not have been colliding you should not have been colliding he should not have been colliding we should not have been colliding you should not have been colliding they should not have been colliding
Interrogative form
Simple form
should I collide? should you collide? should he collide? should we collide? should you collide? should they collide?
V-ing form
should I be colliding? should you be colliding? should he be colliding? should we be colliding? should you be colliding? should they be colliding?
Perfect
should I have collided? should you have collided? should he have collided? should we have collided? should you have collided? should they have collided?
V-ing perfect
should I have been colliding? should you have been colliding? should he have been colliding? should we have been colliding? should you have been colliding? should they have been colliding?
Interro-negative form
Simple form
should I not collide? should you not collide? should he not collide? should we not collide? should you not collide? should they not collide?
V-ing form
should I not be colliding? should you not be colliding? should he not be colliding? should we not be colliding? should you not be colliding? should they not be colliding?
Perfect
should I not have collided? should you not have collided? should he not have collided? should we not have collided? should you not have collided? should they not have collided?
V-ing perfect
should I not have been colliding? should you not have been colliding? should he not have been colliding? should we not have been colliding? should you not have been colliding? should they not have been colliding?