English verb conjugation
SHOULD EXPENSE

Regular verb: expense - expensed - expensed

Affirmation

Simple form	V-ing form
I should expense you should expense he should expense we should expense you should expense they should expense	I should be expensing you should be expensing he should be expensing we should be expensing you should be expensing they should be expensing
Perfect	V-ing perfect
I should have expensed you should have expensed he should have expensed we should have expensed you should have expensed they should have expensed	I should have been expensing you should have been expensing he should have been expensing we should have been expensing you should have been expensing they should have been expensing

Negation

Simple form	V-ing form
I should not expense you should not expense he should not expense we should not expense you should not expense they should not expense	I should not be expensing you should not be expensing he should not be expensing we should not be expensing you should not be expensing they should not be expensing
Perfect	V-ing perfect
I should not have expensed you should not have expensed he should not have expensed we should not have expensed you should not have expensed they should not have expensed	I should not have been expensing you should not have been expensing he should not have been expensing we should not have been expensing you should not have been expensing they should not have been expensing

Interrogative form

Simple form	V-ing form
should I expense? should you expense? should he expense? should we expense? should you expense? should they expense?	should I be expensing? should you be expensing? should he be expensing? should we be expensing? should you be expensing? should they be expensing?
Perfect	V-ing perfect
should I have expensed? should you have expensed? should he have expensed? should we have expensed? should you have expensed? should they have expensed?	should I have been expensing? should you have been expensing? should he have been expensing? should we have been expensing? should you have been expensing? should they have been expensing?

Interro-negative form

Simple form	V-ing form
should I not expense? should you not expense? should he not expense? should we not expense? should you not expense? should they not expense?	should I not be expensing? should you not be expensing? should he not be expensing? should we not be expensing? should you not be expensing? should they not be expensing?
Perfect	V-ing perfect
should I not have expensed? should you not have expensed? should he not have expensed? should we not have expensed? should you not have expensed? should they not have expensed?	should I not have been expensing? should you not have been expensing? should he not have been expensing? should we not have been expensing? should you not have been expensing? should they not have been expensing?