English verb conjugation
SHOULD CROSS-POST

Regular verb: cross-post - cross-posted - cross-posted

Affirmation

Simple form	V-ing form
I should cross-post you should cross-post he should cross-post we should cross-post you should cross-post they should cross-post	I should be cross-posting you should be cross-posting he should be cross-posting we should be cross-posting you should be cross-posting they should be cross-posting
Perfect	V-ing perfect
I should have cross-posted you should have cross-posted he should have cross-posted we should have cross-posted you should have cross-posted they should have cross-posted	I should have been cross-posting you should have been cross-posting he should have been cross-posting we should have been cross-posting you should have been cross-posting they should have been cross-posting

Negation

Simple form	V-ing form
I should not cross-post you should not cross-post he should not cross-post we should not cross-post you should not cross-post they should not cross-post	I should not be cross-posting you should not be cross-posting he should not be cross-posting we should not be cross-posting you should not be cross-posting they should not be cross-posting
Perfect	V-ing perfect
I should not have cross-posted you should not have cross-posted he should not have cross-posted we should not have cross-posted you should not have cross-posted they should not have cross-posted	I should not have been cross-posting you should not have been cross-posting he should not have been cross-posting we should not have been cross-posting you should not have been cross-posting they should not have been cross-posting

Interrogative form

Simple form	V-ing form
should I cross-post? should you cross-post? should he cross-post? should we cross-post? should you cross-post? should they cross-post?	should I be cross-posting? should you be cross-posting? should he be cross-posting? should we be cross-posting? should you be cross-posting? should they be cross-posting?
Perfect	V-ing perfect
should I have cross-posted? should you have cross-posted? should he have cross-posted? should we have cross-posted? should you have cross-posted? should they have cross-posted?	should I have been cross-posting? should you have been cross-posting? should he have been cross-posting? should we have been cross-posting? should you have been cross-posting? should they have been cross-posting?

Interro-negative form

Simple form	V-ing form
should I not cross-post? should you not cross-post? should he not cross-post? should we not cross-post? should you not cross-post? should they not cross-post?	should I not be cross-posting? should you not be cross-posting? should he not be cross-posting? should we not be cross-posting? should you not be cross-posting? should they not be cross-posting?
Perfect	V-ing perfect
should I not have cross-posted? should you not have cross-posted? should he not have cross-posted? should we not have cross-posted? should you not have cross-posted? should they not have cross-posted?	should I not have been cross-posting? should you not have been cross-posting? should he not have been cross-posting? should we not have been cross-posting? should you not have been cross-posting? should they not have been cross-posting?