English verb conjugation
SHOULD STROKE

Regular verb: stroke - stroked - stroked

Affirmation

Simple form	V-ing form
I'd stroke you'd stroke he'd stroke we'd stroke you'd stroke they'd stroke	I'd be stroking you'd be stroking he'd be stroking we'd be stroking you'd be stroking they'd be stroking
Perfect	V-ing perfect
I should've stroked you should've stroked he should've stroked we should've stroked you should've stroked they should've stroked	I should've been stroking you should've been stroking he should've been stroking we should've been stroking you should've been stroking they should've been stroking

Negation

Simple form	V-ing form
I shouldn't stroke you shouldn't stroke he shouldn't stroke we shouldn't stroke you shouldn't stroke they shouldn't stroke	I shouldn't be stroking you shouldn't be stroking he shouldn't be stroking we shouldn't be stroking you shouldn't be stroking they shouldn't be stroking
Perfect	V-ing perfect
I shouldn't have stroked you shouldn't have stroked he shouldn't have stroked we shouldn't have stroked you shouldn't have stroked they shouldn't have stroked	I shouldn't have been stroking you shouldn't have been stroking he shouldn't have been stroking we shouldn't have been stroking you shouldn't have been stroking they shouldn't have been stroking

Interrogative form

Simple form	V-ing form
should I stroke? should you stroke? should he stroke? should we stroke? should you stroke? should they stroke?	should I be stroking? should you be stroking? should he be stroking? should we be stroking? should you be stroking? should they be stroking?
Perfect	V-ing perfect
should I have stroked? should you have stroked? should he have stroked? should we have stroked? should you have stroked? should they have stroked?	should I have been stroking? should you have been stroking? should he have been stroking? should we have been stroking? should you have been stroking? should they have been stroking?

Interro-negative form

Simple form	V-ing form
shouldn't I stroke? shouldn't you stroke? shouldn't he stroke? shouldn't we stroke? shouldn't you stroke? shouldn't they stroke?	shouldn't I be stroking? shouldn't you be stroking? shouldn't he be stroking? shouldn't we be stroking? shouldn't you be stroking? shouldn't they be stroking?
Perfect	V-ing perfect
shouldn't I have stroked? shouldn't you have stroked? shouldn't he have stroked? shouldn't we have stroked? shouldn't you have stroked? shouldn't they have stroked?	shouldn't I have been stroking? shouldn't you have been stroking? shouldn't he have been stroking? shouldn't we have been stroking? shouldn't you have been stroking? shouldn't they have been stroking?