English verb conjugation
SHOULD SINEW

Regular verb: sinew - sinewed - sinewed

Affirmation

Simple form	V-ing form
I'd sinew you'd sinew he'd sinew we'd sinew you'd sinew they'd sinew	I'd be sinewing you'd be sinewing he'd be sinewing we'd be sinewing you'd be sinewing they'd be sinewing
Perfect	V-ing perfect
I should've sinewed you should've sinewed he should've sinewed we should've sinewed you should've sinewed they should've sinewed	I should've been sinewing you should've been sinewing he should've been sinewing we should've been sinewing you should've been sinewing they should've been sinewing

Negation

Simple form	V-ing form
I shouldn't sinew you shouldn't sinew he shouldn't sinew we shouldn't sinew you shouldn't sinew they shouldn't sinew	I shouldn't be sinewing you shouldn't be sinewing he shouldn't be sinewing we shouldn't be sinewing you shouldn't be sinewing they shouldn't be sinewing
Perfect	V-ing perfect
I shouldn't have sinewed you shouldn't have sinewed he shouldn't have sinewed we shouldn't have sinewed you shouldn't have sinewed they shouldn't have sinewed	I shouldn't have been sinewing you shouldn't have been sinewing he shouldn't have been sinewing we shouldn't have been sinewing you shouldn't have been sinewing they shouldn't have been sinewing

Interrogative form

Simple form	V-ing form
should I sinew? should you sinew? should he sinew? should we sinew? should you sinew? should they sinew?	should I be sinewing? should you be sinewing? should he be sinewing? should we be sinewing? should you be sinewing? should they be sinewing?
Perfect	V-ing perfect
should I have sinewed? should you have sinewed? should he have sinewed? should we have sinewed? should you have sinewed? should they have sinewed?	should I have been sinewing? should you have been sinewing? should he have been sinewing? should we have been sinewing? should you have been sinewing? should they have been sinewing?

Interro-negative form

Simple form	V-ing form
shouldn't I sinew? shouldn't you sinew? shouldn't he sinew? shouldn't we sinew? shouldn't you sinew? shouldn't they sinew?	shouldn't I be sinewing? shouldn't you be sinewing? shouldn't he be sinewing? shouldn't we be sinewing? shouldn't you be sinewing? shouldn't they be sinewing?
Perfect	V-ing perfect
shouldn't I have sinewed? shouldn't you have sinewed? shouldn't he have sinewed? shouldn't we have sinewed? shouldn't you have sinewed? shouldn't they have sinewed?	shouldn't I have been sinewing? shouldn't you have been sinewing? shouldn't he have been sinewing? shouldn't we have been sinewing? shouldn't you have been sinewing? shouldn't they have been sinewing?