English verb conjugation
SHOULD CATNAP

Regular verb: catnap - catnapped - catnapped

Affirmation

Simple form	V-ing form
I should catnap you should catnap he should catnap we should catnap you should catnap they should catnap	I should be catnapping you should be catnapping he should be catnapping we should be catnapping you should be catnapping they should be catnapping
Perfect	V-ing perfect
I should have catnapped you should have catnapped he should have catnapped we should have catnapped you should have catnapped they should have catnapped	I should have been catnapping you should have been catnapping he should have been catnapping we should have been catnapping you should have been catnapping they should have been catnapping

Negation

Simple form	V-ing form
I should not catnap you should not catnap he should not catnap we should not catnap you should not catnap they should not catnap	I should not be catnapping you should not be catnapping he should not be catnapping we should not be catnapping you should not be catnapping they should not be catnapping
Perfect	V-ing perfect
I should not have catnapped you should not have catnapped he should not have catnapped we should not have catnapped you should not have catnapped they should not have catnapped	I should not have been catnapping you should not have been catnapping he should not have been catnapping we should not have been catnapping you should not have been catnapping they should not have been catnapping

Interrogative form

Simple form	V-ing form
should I catnap? should you catnap? should he catnap? should we catnap? should you catnap? should they catnap?	should I be catnapping? should you be catnapping? should he be catnapping? should we be catnapping? should you be catnapping? should they be catnapping?
Perfect	V-ing perfect
should I have catnapped? should you have catnapped? should he have catnapped? should we have catnapped? should you have catnapped? should they have catnapped?	should I have been catnapping? should you have been catnapping? should he have been catnapping? should we have been catnapping? should you have been catnapping? should they have been catnapping?

Interro-negative form

Simple form	V-ing form
should I not catnap? should you not catnap? should he not catnap? should we not catnap? should you not catnap? should they not catnap?	should I not be catnapping? should you not be catnapping? should he not be catnapping? should we not be catnapping? should you not be catnapping? should they not be catnapping?
Perfect	V-ing perfect
should I not have catnapped? should you not have catnapped? should he not have catnapped? should we not have catnapped? should you not have catnapped? should they not have catnapped?	should I not have been catnapping? should you not have been catnapping? should he not have been catnapping? should we not have been catnapping? should you not have been catnapping? should they not have been catnapping?