English verb conjugation
SHOULD STUDY

Regular verb: study - studied - studied

Affirmation

Simple form	V-ing form
I should study you should study he should study we should study you should study they should study	I should be studying you should be studying he should be studying we should be studying you should be studying they should be studying
Perfect	V-ing perfect
I should have studied you should have studied he should have studied we should have studied you should have studied they should have studied	I should have been studying you should have been studying he should have been studying we should have been studying you should have been studying they should have been studying

Negation

Simple form	V-ing form
I should not study you should not study he should not study we should not study you should not study they should not study	I should not be studying you should not be studying he should not be studying we should not be studying you should not be studying they should not be studying
Perfect	V-ing perfect
I should not have studied you should not have studied he should not have studied we should not have studied you should not have studied they should not have studied	I should not have been studying you should not have been studying he should not have been studying we should not have been studying you should not have been studying they should not have been studying

Interrogative form

Simple form	V-ing form
should I study? should you study? should he study? should we study? should you study? should they study?	should I be studying? should you be studying? should he be studying? should we be studying? should you be studying? should they be studying?
Perfect	V-ing perfect
should I have studied? should you have studied? should he have studied? should we have studied? should you have studied? should they have studied?	should I have been studying? should you have been studying? should he have been studying? should we have been studying? should you have been studying? should they have been studying?

Interro-negative form

Simple form	V-ing form
should I not study? should you not study? should he not study? should we not study? should you not study? should they not study?	should I not be studying? should you not be studying? should he not be studying? should we not be studying? should you not be studying? should they not be studying?
Perfect	V-ing perfect
should I not have studied? should you not have studied? should he not have studied? should we not have studied? should you not have studied? should they not have studied?	should I not have been studying? should you not have been studying? should he not have been studying? should we not have been studying? should you not have been studying? should they not have been studying?