English verb conjugation
SHOULD OVERFISH

Regular verb: overfish - overfished - overfished

Affirmation

Simple form	V-ing form
I should overfish you should overfish he should overfish we should overfish you should overfish they should overfish	I should be overfishing you should be overfishing he should be overfishing we should be overfishing you should be overfishing they should be overfishing
Perfect	V-ing perfect
I should have overfished you should have overfished he should have overfished we should have overfished you should have overfished they should have overfished	I should have been overfishing you should have been overfishing he should have been overfishing we should have been overfishing you should have been overfishing they should have been overfishing

Negation

Simple form	V-ing form
I should not overfish you should not overfish he should not overfish we should not overfish you should not overfish they should not overfish	I should not be overfishing you should not be overfishing he should not be overfishing we should not be overfishing you should not be overfishing they should not be overfishing
Perfect	V-ing perfect
I should not have overfished you should not have overfished he should not have overfished we should not have overfished you should not have overfished they should not have overfished	I should not have been overfishing you should not have been overfishing he should not have been overfishing we should not have been overfishing you should not have been overfishing they should not have been overfishing

Interrogative form

Simple form	V-ing form
should I overfish? should you overfish? should he overfish? should we overfish? should you overfish? should they overfish?	should I be overfishing? should you be overfishing? should he be overfishing? should we be overfishing? should you be overfishing? should they be overfishing?
Perfect	V-ing perfect
should I have overfished? should you have overfished? should he have overfished? should we have overfished? should you have overfished? should they have overfished?	should I have been overfishing? should you have been overfishing? should he have been overfishing? should we have been overfishing? should you have been overfishing? should they have been overfishing?

Interro-negative form

Simple form	V-ing form
should I not overfish? should you not overfish? should he not overfish? should we not overfish? should you not overfish? should they not overfish?	should I not be overfishing? should you not be overfishing? should he not be overfishing? should we not be overfishing? should you not be overfishing? should they not be overfishing?
Perfect	V-ing perfect
should I not have overfished? should you not have overfished? should he not have overfished? should we not have overfished? should you not have overfished? should they not have overfished?	should I not have been overfishing? should you not have been overfishing? should he not have been overfishing? should we not have been overfishing? should you not have been overfishing? should they not have been overfishing?