English verb conjugation
SHOULD CHIRRUP

Regular verb: chirrup - chirruped - chirruped

Affirmation

Simple form	V-ing form
I should chirrup you should chirrup he should chirrup we should chirrup you should chirrup they should chirrup	I should be chirruping you should be chirruping he should be chirruping we should be chirruping you should be chirruping they should be chirruping
Perfect	V-ing perfect
I should have chirruped you should have chirruped he should have chirruped we should have chirruped you should have chirruped they should have chirruped	I should have been chirruping you should have been chirruping he should have been chirruping we should have been chirruping you should have been chirruping they should have been chirruping

Negation

Simple form	V-ing form
I should not chirrup you should not chirrup he should not chirrup we should not chirrup you should not chirrup they should not chirrup	I should not be chirruping you should not be chirruping he should not be chirruping we should not be chirruping you should not be chirruping they should not be chirruping
Perfect	V-ing perfect
I should not have chirruped you should not have chirruped he should not have chirruped we should not have chirruped you should not have chirruped they should not have chirruped	I should not have been chirruping you should not have been chirruping he should not have been chirruping we should not have been chirruping you should not have been chirruping they should not have been chirruping

Interrogative form

Simple form	V-ing form
should I chirrup? should you chirrup? should he chirrup? should we chirrup? should you chirrup? should they chirrup?	should I be chirruping? should you be chirruping? should he be chirruping? should we be chirruping? should you be chirruping? should they be chirruping?
Perfect	V-ing perfect
should I have chirruped? should you have chirruped? should he have chirruped? should we have chirruped? should you have chirruped? should they have chirruped?	should I have been chirruping? should you have been chirruping? should he have been chirruping? should we have been chirruping? should you have been chirruping? should they have been chirruping?

Interro-negative form

Simple form	V-ing form
should I not chirrup? should you not chirrup? should he not chirrup? should we not chirrup? should you not chirrup? should they not chirrup?	should I not be chirruping? should you not be chirruping? should he not be chirruping? should we not be chirruping? should you not be chirruping? should they not be chirruping?
Perfect	V-ing perfect
should I not have chirruped? should you not have chirruped? should he not have chirruped? should we not have chirruped? should you not have chirruped? should they not have chirruped?	should I not have been chirruping? should you not have been chirruping? should he not have been chirruping? should we not have been chirruping? should you not have been chirruping? should they not have been chirruping?