English verb conjugation
SHOULD BLACKBALL

Regular verb: blackball - blackballed - blackballed

Affirmation

Simple form	V-ing form
I'd blackball you'd blackball he'd blackball we'd blackball you'd blackball they'd blackball	I'd be blackballing you'd be blackballing he'd be blackballing we'd be blackballing you'd be blackballing they'd be blackballing
Perfect	V-ing perfect
I should've blackballed you should've blackballed he should've blackballed we should've blackballed you should've blackballed they should've blackballed	I should've been blackballing you should've been blackballing he should've been blackballing we should've been blackballing you should've been blackballing they should've been blackballing

Negation

Simple form	V-ing form
I shouldn't blackball you shouldn't blackball he shouldn't blackball we shouldn't blackball you shouldn't blackball they shouldn't blackball	I shouldn't be blackballing you shouldn't be blackballing he shouldn't be blackballing we shouldn't be blackballing you shouldn't be blackballing they shouldn't be blackballing
Perfect	V-ing perfect
I shouldn't have blackballed you shouldn't have blackballed he shouldn't have blackballed we shouldn't have blackballed you shouldn't have blackballed they shouldn't have blackballed	I shouldn't have been blackballing you shouldn't have been blackballing he shouldn't have been blackballing we shouldn't have been blackballing you shouldn't have been blackballing they shouldn't have been blackballing

Interrogative form

Simple form	V-ing form
should I blackball? should you blackball? should he blackball? should we blackball? should you blackball? should they blackball?	should I be blackballing? should you be blackballing? should he be blackballing? should we be blackballing? should you be blackballing? should they be blackballing?
Perfect	V-ing perfect
should I have blackballed? should you have blackballed? should he have blackballed? should we have blackballed? should you have blackballed? should they have blackballed?	should I have been blackballing? should you have been blackballing? should he have been blackballing? should we have been blackballing? should you have been blackballing? should they have been blackballing?

Interro-negative form

Simple form	V-ing form
shouldn't I blackball? shouldn't you blackball? shouldn't he blackball? shouldn't we blackball? shouldn't you blackball? shouldn't they blackball?	shouldn't I be blackballing? shouldn't you be blackballing? shouldn't he be blackballing? shouldn't we be blackballing? shouldn't you be blackballing? shouldn't they be blackballing?
Perfect	V-ing perfect
shouldn't I have blackballed? shouldn't you have blackballed? shouldn't he have blackballed? shouldn't we have blackballed? shouldn't you have blackballed? shouldn't they have blackballed?	shouldn't I have been blackballing? shouldn't you have been blackballing? shouldn't he have been blackballing? shouldn't we have been blackballing? shouldn't you have been blackballing? shouldn't they have been blackballing?