English verb conjugation
SHOULD COPYRIGHT

Regular verb: copyright - copyrighted - copyrighted

Affirmation

Simple form	V-ing form
I should copyright you should copyright he should copyright we should copyright you should copyright they should copyright	I should be copyrighting you should be copyrighting he should be copyrighting we should be copyrighting you should be copyrighting they should be copyrighting
Perfect	V-ing perfect
I should have copyrighted you should have copyrighted he should have copyrighted we should have copyrighted you should have copyrighted they should have copyrighted	I should have been copyrighting you should have been copyrighting he should have been copyrighting we should have been copyrighting you should have been copyrighting they should have been copyrighting

Negation

Simple form	V-ing form
I should not copyright you should not copyright he should not copyright we should not copyright you should not copyright they should not copyright	I should not be copyrighting you should not be copyrighting he should not be copyrighting we should not be copyrighting you should not be copyrighting they should not be copyrighting
Perfect	V-ing perfect
I should not have copyrighted you should not have copyrighted he should not have copyrighted we should not have copyrighted you should not have copyrighted they should not have copyrighted	I should not have been copyrighting you should not have been copyrighting he should not have been copyrighting we should not have been copyrighting you should not have been copyrighting they should not have been copyrighting

Interrogative form

Simple form	V-ing form
should I copyright? should you copyright? should he copyright? should we copyright? should you copyright? should they copyright?	should I be copyrighting? should you be copyrighting? should he be copyrighting? should we be copyrighting? should you be copyrighting? should they be copyrighting?
Perfect	V-ing perfect
should I have copyrighted? should you have copyrighted? should he have copyrighted? should we have copyrighted? should you have copyrighted? should they have copyrighted?	should I have been copyrighting? should you have been copyrighting? should he have been copyrighting? should we have been copyrighting? should you have been copyrighting? should they have been copyrighting?

Interro-negative form

Simple form	V-ing form
should I not copyright? should you not copyright? should he not copyright? should we not copyright? should you not copyright? should they not copyright?	should I not be copyrighting? should you not be copyrighting? should he not be copyrighting? should we not be copyrighting? should you not be copyrighting? should they not be copyrighting?
Perfect	V-ing perfect
should I not have copyrighted? should you not have copyrighted? should he not have copyrighted? should we not have copyrighted? should you not have copyrighted? should they not have copyrighted?	should I not have been copyrighting? should you not have been copyrighting? should he not have been copyrighting? should we not have been copyrighting? should you not have been copyrighting? should they not have been copyrighting?