English verb conjugation
SHOULD PINION

Regular verb: pinion - pinioned - pinioned

Affirmation

Simple form	V-ing form
I'd pinion you'd pinion he'd pinion we'd pinion you'd pinion they'd pinion	I'd be pinioning you'd be pinioning he'd be pinioning we'd be pinioning you'd be pinioning they'd be pinioning
Perfect	V-ing perfect
I should've pinioned you should've pinioned he should've pinioned we should've pinioned you should've pinioned they should've pinioned	I should've been pinioning you should've been pinioning he should've been pinioning we should've been pinioning you should've been pinioning they should've been pinioning

Negation

Simple form	V-ing form
I shouldn't pinion you shouldn't pinion he shouldn't pinion we shouldn't pinion you shouldn't pinion they shouldn't pinion	I shouldn't be pinioning you shouldn't be pinioning he shouldn't be pinioning we shouldn't be pinioning you shouldn't be pinioning they shouldn't be pinioning
Perfect	V-ing perfect
I shouldn't have pinioned you shouldn't have pinioned he shouldn't have pinioned we shouldn't have pinioned you shouldn't have pinioned they shouldn't have pinioned	I shouldn't have been pinioning you shouldn't have been pinioning he shouldn't have been pinioning we shouldn't have been pinioning you shouldn't have been pinioning they shouldn't have been pinioning

Interrogative form

Simple form	V-ing form
should I pinion? should you pinion? should he pinion? should we pinion? should you pinion? should they pinion?	should I be pinioning? should you be pinioning? should he be pinioning? should we be pinioning? should you be pinioning? should they be pinioning?
Perfect	V-ing perfect
should I have pinioned? should you have pinioned? should he have pinioned? should we have pinioned? should you have pinioned? should they have pinioned?	should I have been pinioning? should you have been pinioning? should he have been pinioning? should we have been pinioning? should you have been pinioning? should they have been pinioning?

Interro-negative form

Simple form	V-ing form
shouldn't I pinion? shouldn't you pinion? shouldn't he pinion? shouldn't we pinion? shouldn't you pinion? shouldn't they pinion?	shouldn't I be pinioning? shouldn't you be pinioning? shouldn't he be pinioning? shouldn't we be pinioning? shouldn't you be pinioning? shouldn't they be pinioning?
Perfect	V-ing perfect
shouldn't I have pinioned? shouldn't you have pinioned? shouldn't he have pinioned? shouldn't we have pinioned? shouldn't you have pinioned? shouldn't they have pinioned?	shouldn't I have been pinioning? shouldn't you have been pinioning? shouldn't he have been pinioning? shouldn't we have been pinioning? shouldn't you have been pinioning? shouldn't they have been pinioning?