English verb conjugation
SHOULD HALLMARK

Regular verb: hallmark - hallmarked - hallmarked

Affirmation

Simple form	V-ing form
I'd hallmark you'd hallmark he'd hallmark we'd hallmark you'd hallmark they'd hallmark	I'd be hallmarking you'd be hallmarking he'd be hallmarking we'd be hallmarking you'd be hallmarking they'd be hallmarking
Perfect	V-ing perfect
I should've hallmarked you should've hallmarked he should've hallmarked we should've hallmarked you should've hallmarked they should've hallmarked	I should've been hallmarking you should've been hallmarking he should've been hallmarking we should've been hallmarking you should've been hallmarking they should've been hallmarking

Negation

Simple form	V-ing form
I shouldn't hallmark you shouldn't hallmark he shouldn't hallmark we shouldn't hallmark you shouldn't hallmark they shouldn't hallmark	I shouldn't be hallmarking you shouldn't be hallmarking he shouldn't be hallmarking we shouldn't be hallmarking you shouldn't be hallmarking they shouldn't be hallmarking
Perfect	V-ing perfect
I shouldn't have hallmarked you shouldn't have hallmarked he shouldn't have hallmarked we shouldn't have hallmarked you shouldn't have hallmarked they shouldn't have hallmarked	I shouldn't have been hallmarking you shouldn't have been hallmarking he shouldn't have been hallmarking we shouldn't have been hallmarking you shouldn't have been hallmarking they shouldn't have been hallmarking

Interrogative form

Simple form	V-ing form
should I hallmark? should you hallmark? should he hallmark? should we hallmark? should you hallmark? should they hallmark?	should I be hallmarking? should you be hallmarking? should he be hallmarking? should we be hallmarking? should you be hallmarking? should they be hallmarking?
Perfect	V-ing perfect
should I have hallmarked? should you have hallmarked? should he have hallmarked? should we have hallmarked? should you have hallmarked? should they have hallmarked?	should I have been hallmarking? should you have been hallmarking? should he have been hallmarking? should we have been hallmarking? should you have been hallmarking? should they have been hallmarking?

Interro-negative form

Simple form	V-ing form
shouldn't I hallmark? shouldn't you hallmark? shouldn't he hallmark? shouldn't we hallmark? shouldn't you hallmark? shouldn't they hallmark?	shouldn't I be hallmarking? shouldn't you be hallmarking? shouldn't he be hallmarking? shouldn't we be hallmarking? shouldn't you be hallmarking? shouldn't they be hallmarking?
Perfect	V-ing perfect
shouldn't I have hallmarked? shouldn't you have hallmarked? shouldn't he have hallmarked? shouldn't we have hallmarked? shouldn't you have hallmarked? shouldn't they have hallmarked?	shouldn't I have been hallmarking? shouldn't you have been hallmarking? shouldn't he have been hallmarking? shouldn't we have been hallmarking? shouldn't you have been hallmarking? shouldn't they have been hallmarking?