English verb conjugation
SHOULD DENIGRATE

Regular verb: denigrate - denigrated - denigrated

Affirmation

Simple form	V-ing form
I'd denigrate you'd denigrate he'd denigrate we'd denigrate you'd denigrate they'd denigrate	I'd be denigrating you'd be denigrating he'd be denigrating we'd be denigrating you'd be denigrating they'd be denigrating
Perfect	V-ing perfect
I should've denigrated you should've denigrated he should've denigrated we should've denigrated you should've denigrated they should've denigrated	I should've been denigrating you should've been denigrating he should've been denigrating we should've been denigrating you should've been denigrating they should've been denigrating

Negation

Simple form	V-ing form
I shouldn't denigrate you shouldn't denigrate he shouldn't denigrate we shouldn't denigrate you shouldn't denigrate they shouldn't denigrate	I shouldn't be denigrating you shouldn't be denigrating he shouldn't be denigrating we shouldn't be denigrating you shouldn't be denigrating they shouldn't be denigrating
Perfect	V-ing perfect
I shouldn't have denigrated you shouldn't have denigrated he shouldn't have denigrated we shouldn't have denigrated you shouldn't have denigrated they shouldn't have denigrated	I shouldn't have been denigrating you shouldn't have been denigrating he shouldn't have been denigrating we shouldn't have been denigrating you shouldn't have been denigrating they shouldn't have been denigrating

Interrogative form

Simple form	V-ing form
should I denigrate? should you denigrate? should he denigrate? should we denigrate? should you denigrate? should they denigrate?	should I be denigrating? should you be denigrating? should he be denigrating? should we be denigrating? should you be denigrating? should they be denigrating?
Perfect	V-ing perfect
should I have denigrated? should you have denigrated? should he have denigrated? should we have denigrated? should you have denigrated? should they have denigrated?	should I have been denigrating? should you have been denigrating? should he have been denigrating? should we have been denigrating? should you have been denigrating? should they have been denigrating?

Interro-negative form

Simple form	V-ing form
shouldn't I denigrate? shouldn't you denigrate? shouldn't he denigrate? shouldn't we denigrate? shouldn't you denigrate? shouldn't they denigrate?	shouldn't I be denigrating? shouldn't you be denigrating? shouldn't he be denigrating? shouldn't we be denigrating? shouldn't you be denigrating? shouldn't they be denigrating?
Perfect	V-ing perfect
shouldn't I have denigrated? shouldn't you have denigrated? shouldn't he have denigrated? shouldn't we have denigrated? shouldn't you have denigrated? shouldn't they have denigrated?	shouldn't I have been denigrating? shouldn't you have been denigrating? shouldn't he have been denigrating? shouldn't we have been denigrating? shouldn't you have been denigrating? shouldn't they have been denigrating?