English verb conjugation
SHOULD UNDERREPORT

Regular verb: underreport - underreported - underreported

Affirmation

Simple form	V-ing form
I should underreport you should underreport he should underreport we should underreport you should underreport they should underreport	I should be underreporting you should be underreporting he should be underreporting we should be underreporting you should be underreporting they should be underreporting
Perfect	V-ing perfect
I should have underreported you should have underreported he should have underreported we should have underreported you should have underreported they should have underreported	I should have been underreporting you should have been underreporting he should have been underreporting we should have been underreporting you should have been underreporting they should have been underreporting

Negation

Simple form	V-ing form
I should not underreport you should not underreport he should not underreport we should not underreport you should not underreport they should not underreport	I should not be underreporting you should not be underreporting he should not be underreporting we should not be underreporting you should not be underreporting they should not be underreporting
Perfect	V-ing perfect
I should not have underreported you should not have underreported he should not have underreported we should not have underreported you should not have underreported they should not have underreported	I should not have been underreporting you should not have been underreporting he should not have been underreporting we should not have been underreporting you should not have been underreporting they should not have been underreporting

Interrogative form

Simple form	V-ing form
should I underreport? should you underreport? should he underreport? should we underreport? should you underreport? should they underreport?	should I be underreporting? should you be underreporting? should he be underreporting? should we be underreporting? should you be underreporting? should they be underreporting?
Perfect	V-ing perfect
should I have underreported? should you have underreported? should he have underreported? should we have underreported? should you have underreported? should they have underreported?	should I have been underreporting? should you have been underreporting? should he have been underreporting? should we have been underreporting? should you have been underreporting? should they have been underreporting?

Interro-negative form

Simple form	V-ing form
should I not underreport? should you not underreport? should he not underreport? should we not underreport? should you not underreport? should they not underreport?	should I not be underreporting? should you not be underreporting? should he not be underreporting? should we not be underreporting? should you not be underreporting? should they not be underreporting?
Perfect	V-ing perfect
should I not have underreported? should you not have underreported? should he not have underreported? should we not have underreported? should you not have underreported? should they not have underreported?	should I not have been underreporting? should you not have been underreporting? should he not have been underreporting? should we not have been underreporting? should you not have been underreporting? should they not have been underreporting?