English verb conjugation
SHOULD AUTHOR

Regular verb: author - authored - authored

Affirmation

Simple form	V-ing form
I should author you should author he should author we should author you should author they should author	I should be authoring you should be authoring he should be authoring we should be authoring you should be authoring they should be authoring
Perfect	V-ing perfect
I should have authored you should have authored he should have authored we should have authored you should have authored they should have authored	I should have been authoring you should have been authoring he should have been authoring we should have been authoring you should have been authoring they should have been authoring

Negation

Simple form	V-ing form
I should not author you should not author he should not author we should not author you should not author they should not author	I should not be authoring you should not be authoring he should not be authoring we should not be authoring you should not be authoring they should not be authoring
Perfect	V-ing perfect
I should not have authored you should not have authored he should not have authored we should not have authored you should not have authored they should not have authored	I should not have been authoring you should not have been authoring he should not have been authoring we should not have been authoring you should not have been authoring they should not have been authoring

Interrogative form

Simple form	V-ing form
should I author? should you author? should he author? should we author? should you author? should they author?	should I be authoring? should you be authoring? should he be authoring? should we be authoring? should you be authoring? should they be authoring?
Perfect	V-ing perfect
should I have authored? should you have authored? should he have authored? should we have authored? should you have authored? should they have authored?	should I have been authoring? should you have been authoring? should he have been authoring? should we have been authoring? should you have been authoring? should they have been authoring?

Interro-negative form

Simple form	V-ing form
should I not author? should you not author? should he not author? should we not author? should you not author? should they not author?	should I not be authoring? should you not be authoring? should he not be authoring? should we not be authoring? should you not be authoring? should they not be authoring?
Perfect	V-ing perfect
should I not have authored? should you not have authored? should he not have authored? should we not have authored? should you not have authored? should they not have authored?	should I not have been authoring? should you not have been authoring? should he not have been authoring? should we not have been authoring? should you not have been authoring? should they not have been authoring?