English verb conjugation
SHOULD UNDEREXERCISE

Regular verb: underexercise - underexercised - underexercised

Affirmation

Simple form	V-ing form
I should underexercise you should underexercise he should underexercise we should underexercise you should underexercise they should underexercise	I should be underexercising you should be underexercising he should be underexercising we should be underexercising you should be underexercising they should be underexercising
Perfect	V-ing perfect
I should have underexercised you should have underexercised he should have underexercised we should have underexercised you should have underexercised they should have underexercised	I should have been underexercising you should have been underexercising he should have been underexercising we should have been underexercising you should have been underexercising they should have been underexercising

Negation

Simple form	V-ing form
I should not underexercise you should not underexercise he should not underexercise we should not underexercise you should not underexercise they should not underexercise	I should not be underexercising you should not be underexercising he should not be underexercising we should not be underexercising you should not be underexercising they should not be underexercising
Perfect	V-ing perfect
I should not have underexercised you should not have underexercised he should not have underexercised we should not have underexercised you should not have underexercised they should not have underexercised	I should not have been underexercising you should not have been underexercising he should not have been underexercising we should not have been underexercising you should not have been underexercising they should not have been underexercising

Interrogative form

Simple form	V-ing form
should I underexercise? should you underexercise? should he underexercise? should we underexercise? should you underexercise? should they underexercise?	should I be underexercising? should you be underexercising? should he be underexercising? should we be underexercising? should you be underexercising? should they be underexercising?
Perfect	V-ing perfect
should I have underexercised? should you have underexercised? should he have underexercised? should we have underexercised? should you have underexercised? should they have underexercised?	should I have been underexercising? should you have been underexercising? should he have been underexercising? should we have been underexercising? should you have been underexercising? should they have been underexercising?

Interro-negative form

Simple form	V-ing form
should I not underexercise? should you not underexercise? should he not underexercise? should we not underexercise? should you not underexercise? should they not underexercise?	should I not be underexercising? should you not be underexercising? should he not be underexercising? should we not be underexercising? should you not be underexercising? should they not be underexercising?
Perfect	V-ing perfect
should I not have underexercised? should you not have underexercised? should he not have underexercised? should we not have underexercised? should you not have underexercised? should they not have underexercised?	should I not have been underexercising? should you not have been underexercising? should he not have been underexercising? should we not have been underexercising? should you not have been underexercising? should they not have been underexercising?