English verb conjugation
SHOULD BLACKMAIL

Regular verb: blackmail - blackmailed - blackmailed

Affirmation

Simple form	V-ing form
I'd blackmail you'd blackmail he'd blackmail we'd blackmail you'd blackmail they'd blackmail	I'd be blackmailing you'd be blackmailing he'd be blackmailing we'd be blackmailing you'd be blackmailing they'd be blackmailing
Perfect	V-ing perfect
I should've blackmailed you should've blackmailed he should've blackmailed we should've blackmailed you should've blackmailed they should've blackmailed	I should've been blackmailing you should've been blackmailing he should've been blackmailing we should've been blackmailing you should've been blackmailing they should've been blackmailing

Negation

Simple form	V-ing form
I shouldn't blackmail you shouldn't blackmail he shouldn't blackmail we shouldn't blackmail you shouldn't blackmail they shouldn't blackmail	I shouldn't be blackmailing you shouldn't be blackmailing he shouldn't be blackmailing we shouldn't be blackmailing you shouldn't be blackmailing they shouldn't be blackmailing
Perfect	V-ing perfect
I shouldn't have blackmailed you shouldn't have blackmailed he shouldn't have blackmailed we shouldn't have blackmailed you shouldn't have blackmailed they shouldn't have blackmailed	I shouldn't have been blackmailing you shouldn't have been blackmailing he shouldn't have been blackmailing we shouldn't have been blackmailing you shouldn't have been blackmailing they shouldn't have been blackmailing

Interrogative form

Simple form	V-ing form
should I blackmail? should you blackmail? should he blackmail? should we blackmail? should you blackmail? should they blackmail?	should I be blackmailing? should you be blackmailing? should he be blackmailing? should we be blackmailing? should you be blackmailing? should they be blackmailing?
Perfect	V-ing perfect
should I have blackmailed? should you have blackmailed? should he have blackmailed? should we have blackmailed? should you have blackmailed? should they have blackmailed?	should I have been blackmailing? should you have been blackmailing? should he have been blackmailing? should we have been blackmailing? should you have been blackmailing? should they have been blackmailing?

Interro-negative form

Simple form	V-ing form
shouldn't I blackmail? shouldn't you blackmail? shouldn't he blackmail? shouldn't we blackmail? shouldn't you blackmail? shouldn't they blackmail?	shouldn't I be blackmailing? shouldn't you be blackmailing? shouldn't he be blackmailing? shouldn't we be blackmailing? shouldn't you be blackmailing? shouldn't they be blackmailing?
Perfect	V-ing perfect
shouldn't I have blackmailed? shouldn't you have blackmailed? shouldn't he have blackmailed? shouldn't we have blackmailed? shouldn't you have blackmailed? shouldn't they have blackmailed?	shouldn't I have been blackmailing? shouldn't you have been blackmailing? shouldn't he have been blackmailing? shouldn't we have been blackmailing? shouldn't you have been blackmailing? shouldn't they have been blackmailing?