English verb conjugation
SHOULD PIQUE

Regular verb: pique - piqued - piqued

Affirmation

Simple form	V-ing form
I'd pique you'd pique he'd pique we'd pique you'd pique they'd pique	I'd be piquing you'd be piquing he'd be piquing we'd be piquing you'd be piquing they'd be piquing
Perfect	V-ing perfect
I should've piqued you should've piqued he should've piqued we should've piqued you should've piqued they should've piqued	I should've been piquing you should've been piquing he should've been piquing we should've been piquing you should've been piquing they should've been piquing

Negation

Simple form	V-ing form
I shouldn't pique you shouldn't pique he shouldn't pique we shouldn't pique you shouldn't pique they shouldn't pique	I shouldn't be piquing you shouldn't be piquing he shouldn't be piquing we shouldn't be piquing you shouldn't be piquing they shouldn't be piquing
Perfect	V-ing perfect
I shouldn't have piqued you shouldn't have piqued he shouldn't have piqued we shouldn't have piqued you shouldn't have piqued they shouldn't have piqued	I shouldn't have been piquing you shouldn't have been piquing he shouldn't have been piquing we shouldn't have been piquing you shouldn't have been piquing they shouldn't have been piquing

Interrogative form

Simple form	V-ing form
should I pique? should you pique? should he pique? should we pique? should you pique? should they pique?	should I be piquing? should you be piquing? should he be piquing? should we be piquing? should you be piquing? should they be piquing?
Perfect	V-ing perfect
should I have piqued? should you have piqued? should he have piqued? should we have piqued? should you have piqued? should they have piqued?	should I have been piquing? should you have been piquing? should he have been piquing? should we have been piquing? should you have been piquing? should they have been piquing?

Interro-negative form

Simple form	V-ing form
shouldn't I pique? shouldn't you pique? shouldn't he pique? shouldn't we pique? shouldn't you pique? shouldn't they pique?	shouldn't I be piquing? shouldn't you be piquing? shouldn't he be piquing? shouldn't we be piquing? shouldn't you be piquing? shouldn't they be piquing?
Perfect	V-ing perfect
shouldn't I have piqued? shouldn't you have piqued? shouldn't he have piqued? shouldn't we have piqued? shouldn't you have piqued? shouldn't they have piqued?	shouldn't I have been piquing? shouldn't you have been piquing? shouldn't he have been piquing? shouldn't we have been piquing? shouldn't you have been piquing? shouldn't they have been piquing?