English verb conjugation
SHOULD CHIRRUP

Regular verb: chirrup - chirruped - chirruped

Affirmation

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

Negation

Simple form	V-ing form
I shouldn't chirrup you shouldn't chirrup he shouldn't chirrup we shouldn't chirrup you shouldn't chirrup they shouldn't chirrup	I shouldn't be chirruping you shouldn't be chirruping he shouldn't be chirruping we shouldn't be chirruping you shouldn't be chirruping they shouldn't be chirruping
Perfect	V-ing perfect
I shouldn't have chirruped you shouldn't have chirruped he shouldn't have chirruped we shouldn't have chirruped you shouldn't have chirruped they shouldn't have chirruped	I shouldn't have been chirruping you shouldn't have been chirruping he shouldn't have been chirruping we shouldn't have been chirruping you shouldn't have been chirruping they shouldn't 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
shouldn't I chirrup? shouldn't you chirrup? shouldn't he chirrup? shouldn't we chirrup? shouldn't you chirrup? shouldn't they chirrup?	shouldn't I be chirruping? shouldn't you be chirruping? shouldn't he be chirruping? shouldn't we be chirruping? shouldn't you be chirruping? shouldn't they be chirruping?
Perfect	V-ing perfect
shouldn't I have chirruped? shouldn't you have chirruped? shouldn't he have chirruped? shouldn't we have chirruped? shouldn't you have chirruped? shouldn't they have chirruped?	shouldn't I have been chirruping? shouldn't you have been chirruping? shouldn't he have been chirruping? shouldn't we have been chirruping? shouldn't you have been chirruping? shouldn't they have been chirruping?