I should hammer you should hammer he should hammer we should hammer you should hammer they should hammer
V-ing form
I should be hammering you should be hammering he should be hammering we should be hammering you should be hammering they should be hammering
Perfect
I should have hammered you should have hammered he should have hammered we should have hammered you should have hammered they should have hammered
V-ing perfect
I should have been hammering you should have been hammering he should have been hammering we should have been hammering you should have been hammering they should have been hammering
Negation
Simple form
I should not hammer you should not hammer he should not hammer we should not hammer you should not hammer they should not hammer
V-ing form
I should not be hammering you should not be hammering he should not be hammering we should not be hammering you should not be hammering they should not be hammering
Perfect
I should not have hammered you should not have hammered he should not have hammered we should not have hammered you should not have hammered they should not have hammered
V-ing perfect
I should not have been hammering you should not have been hammering he should not have been hammering we should not have been hammering you should not have been hammering they should not have been hammering
Interrogative form
Simple form
should I hammer? should you hammer? should he hammer? should we hammer? should you hammer? should they hammer?
V-ing form
should I be hammering? should you be hammering? should he be hammering? should we be hammering? should you be hammering? should they be hammering?
Perfect
should I have hammered? should you have hammered? should he have hammered? should we have hammered? should you have hammered? should they have hammered?
V-ing perfect
should I have been hammering? should you have been hammering? should he have been hammering? should we have been hammering? should you have been hammering? should they have been hammering?
Interro-negative form
Simple form
should I not hammer? should you not hammer? should he not hammer? should we not hammer? should you not hammer? should they not hammer?
V-ing form
should I not be hammering? should you not be hammering? should he not be hammering? should we not be hammering? should you not be hammering? should they not be hammering?
Perfect
should I not have hammered? should you not have hammered? should he not have hammered? should we not have hammered? should you not have hammered? should they not have hammered?
V-ing perfect
should I not have been hammering? should you not have been hammering? should he not have been hammering? should we not have been hammering? should you not have been hammering? should they not have been hammering?