English verb conjugation
SHOULD PINION

Regular verb: pinion - pinioned - pinioned

Affirmation

Simple form	V-ing form
I'd pinion you'd pinion she'd pinion we'd pinion you'd pinion they'd pinion	I'd be pinioning you'd be pinioning she'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 she 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 she 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 she 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 she 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 she 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 she 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 she pinion? should we pinion? should you pinion? should they pinion?	should I be pinioning? should you be pinioning? should she 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 she 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 she 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 she 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 she 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 she 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 she have been pinioning? shouldn't we have been pinioning? shouldn't you have been pinioning? shouldn't they have been pinioning?