English verb conjugation
SHOULD SCAR

Regular verb: scar - scarred - scarred

Affirmation

Simple form	V-ing form
I should scar you should scar he should scar we should scar you should scar they should scar	I should be scarring you should be scarring he should be scarring we should be scarring you should be scarring they should be scarring
Perfect	V-ing perfect
I should have scarred you should have scarred he should have scarred we should have scarred you should have scarred they should have scarred	I should have been scarring you should have been scarring he should have been scarring we should have been scarring you should have been scarring they should have been scarring

Negation

Simple form	V-ing form
I should not scar you should not scar he should not scar we should not scar you should not scar they should not scar	I should not be scarring you should not be scarring he should not be scarring we should not be scarring you should not be scarring they should not be scarring
Perfect	V-ing perfect
I should not have scarred you should not have scarred he should not have scarred we should not have scarred you should not have scarred they should not have scarred	I should not have been scarring you should not have been scarring he should not have been scarring we should not have been scarring you should not have been scarring they should not have been scarring

Interrogative form

Simple form	V-ing form
should I scar? should you scar? should he scar? should we scar? should you scar? should they scar?	should I be scarring? should you be scarring? should he be scarring? should we be scarring? should you be scarring? should they be scarring?
Perfect	V-ing perfect
should I have scarred? should you have scarred? should he have scarred? should we have scarred? should you have scarred? should they have scarred?	should I have been scarring? should you have been scarring? should he have been scarring? should we have been scarring? should you have been scarring? should they have been scarring?

Interro-negative form

Simple form	V-ing form
should I not scar? should you not scar? should he not scar? should we not scar? should you not scar? should they not scar?	should I not be scarring? should you not be scarring? should he not be scarring? should we not be scarring? should you not be scarring? should they not be scarring?
Perfect	V-ing perfect
should I not have scarred? should you not have scarred? should he not have scarred? should we not have scarred? should you not have scarred? should they not have scarred?	should I not have been scarring? should you not have been scarring? should he not have been scarring? should we not have been scarring? should you not have been scarring? should they not have been scarring?