English verb conjugation
SHOULD STYMIE

Regular verb: stymie - stymied - stymied

Affirmation

Simple form	V-ing form
I'd stymie you'd stymie he'd stymie we'd stymie you'd stymie they'd stymie	I'd be stymying you'd be stymying he'd be stymying we'd be stymying you'd be stymying they'd be stymying
Perfect	V-ing perfect
I should've stymied you should've stymied he should've stymied we should've stymied you should've stymied they should've stymied	I should've been stymying you should've been stymying he should've been stymying we should've been stymying you should've been stymying they should've been stymying

Negation

Simple form	V-ing form
I shouldn't stymie you shouldn't stymie he shouldn't stymie we shouldn't stymie you shouldn't stymie they shouldn't stymie	I shouldn't be stymying you shouldn't be stymying he shouldn't be stymying we shouldn't be stymying you shouldn't be stymying they shouldn't be stymying
Perfect	V-ing perfect
I shouldn't have stymied you shouldn't have stymied he shouldn't have stymied we shouldn't have stymied you shouldn't have stymied they shouldn't have stymied	I shouldn't have been stymying you shouldn't have been stymying he shouldn't have been stymying we shouldn't have been stymying you shouldn't have been stymying they shouldn't have been stymying

Interrogative form

Simple form	V-ing form
should I stymie? should you stymie? should he stymie? should we stymie? should you stymie? should they stymie?	should I be stymying? should you be stymying? should he be stymying? should we be stymying? should you be stymying? should they be stymying?
Perfect	V-ing perfect
should I have stymied? should you have stymied? should he have stymied? should we have stymied? should you have stymied? should they have stymied?	should I have been stymying? should you have been stymying? should he have been stymying? should we have been stymying? should you have been stymying? should they have been stymying?

Interro-negative form

Simple form	V-ing form
shouldn't I stymie? shouldn't you stymie? shouldn't he stymie? shouldn't we stymie? shouldn't you stymie? shouldn't they stymie?	shouldn't I be stymying? shouldn't you be stymying? shouldn't he be stymying? shouldn't we be stymying? shouldn't you be stymying? shouldn't they be stymying?
Perfect	V-ing perfect
shouldn't I have stymied? shouldn't you have stymied? shouldn't he have stymied? shouldn't we have stymied? shouldn't you have stymied? shouldn't they have stymied?	shouldn't I have been stymying? shouldn't you have been stymying? shouldn't he have been stymying? shouldn't we have been stymying? shouldn't you have been stymying? shouldn't they have been stymying?