English verb conjugation
SHOULD CHIRR

Regular verb: chirr - chirred - chirred

Affirmation

Simple form	V-ing form
I should chirr you should chirr he should chirr we should chirr you should chirr they should chirr	I should be chirring you should be chirring he should be chirring we should be chirring you should be chirring they should be chirring
Perfect	V-ing perfect
I should have chirred you should have chirred he should have chirred we should have chirred you should have chirred they should have chirred	I should have been chirring you should have been chirring he should have been chirring we should have been chirring you should have been chirring they should have been chirring

Negation

Simple form	V-ing form
I should not chirr you should not chirr he should not chirr we should not chirr you should not chirr they should not chirr	I should not be chirring you should not be chirring he should not be chirring we should not be chirring you should not be chirring they should not be chirring
Perfect	V-ing perfect
I should not have chirred you should not have chirred he should not have chirred we should not have chirred you should not have chirred they should not have chirred	I should not have been chirring you should not have been chirring he should not have been chirring we should not have been chirring you should not have been chirring they should not have been chirring

Interrogative form

Simple form	V-ing form
should I chirr? should you chirr? should he chirr? should we chirr? should you chirr? should they chirr?	should I be chirring? should you be chirring? should he be chirring? should we be chirring? should you be chirring? should they be chirring?
Perfect	V-ing perfect
should I have chirred? should you have chirred? should he have chirred? should we have chirred? should you have chirred? should they have chirred?	should I have been chirring? should you have been chirring? should he have been chirring? should we have been chirring? should you have been chirring? should they have been chirring?

Interro-negative form

Simple form	V-ing form
should I not chirr? should you not chirr? should he not chirr? should we not chirr? should you not chirr? should they not chirr?	should I not be chirring? should you not be chirring? should he not be chirring? should we not be chirring? should you not be chirring? should they not be chirring?
Perfect	V-ing perfect
should I not have chirred? should you not have chirred? should he not have chirred? should we not have chirred? should you not have chirred? should they not have chirred?	should I not have been chirring? should you not have been chirring? should he not have been chirring? should we not have been chirring? should you not have been chirring? should they not have been chirring?