English verb conjugation
SHOULD AMELIORATE

Regular verb: ameliorate - ameliorated - ameliorated

Affirmation

Simple form	V-ing form
I'd ameliorate you'd ameliorate she'd ameliorate we'd ameliorate you'd ameliorate they'd ameliorate	I'd be ameliorating you'd be ameliorating she'd be ameliorating we'd be ameliorating you'd be ameliorating they'd be ameliorating
Perfect	V-ing perfect
I should've ameliorated you should've ameliorated she should've ameliorated we should've ameliorated you should've ameliorated they should've ameliorated	I should've been ameliorating you should've been ameliorating she should've been ameliorating we should've been ameliorating you should've been ameliorating they should've been ameliorating

Negation

Simple form	V-ing form
I shouldn't ameliorate you shouldn't ameliorate she shouldn't ameliorate we shouldn't ameliorate you shouldn't ameliorate they shouldn't ameliorate	I shouldn't be ameliorating you shouldn't be ameliorating she shouldn't be ameliorating we shouldn't be ameliorating you shouldn't be ameliorating they shouldn't be ameliorating
Perfect	V-ing perfect
I shouldn't have ameliorated you shouldn't have ameliorated she shouldn't have ameliorated we shouldn't have ameliorated you shouldn't have ameliorated they shouldn't have ameliorated	I shouldn't have been ameliorating you shouldn't have been ameliorating she shouldn't have been ameliorating we shouldn't have been ameliorating you shouldn't have been ameliorating they shouldn't have been ameliorating

Interrogative form

Simple form	V-ing form
should I ameliorate? should you ameliorate? should she ameliorate? should we ameliorate? should you ameliorate? should they ameliorate?	should I be ameliorating? should you be ameliorating? should she be ameliorating? should we be ameliorating? should you be ameliorating? should they be ameliorating?
Perfect	V-ing perfect
should I have ameliorated? should you have ameliorated? should she have ameliorated? should we have ameliorated? should you have ameliorated? should they have ameliorated?	should I have been ameliorating? should you have been ameliorating? should she have been ameliorating? should we have been ameliorating? should you have been ameliorating? should they have been ameliorating?

Interro-negative form

Simple form	V-ing form
shouldn't I ameliorate? shouldn't you ameliorate? shouldn't she ameliorate? shouldn't we ameliorate? shouldn't you ameliorate? shouldn't they ameliorate?	shouldn't I be ameliorating? shouldn't you be ameliorating? shouldn't she be ameliorating? shouldn't we be ameliorating? shouldn't you be ameliorating? shouldn't they be ameliorating?
Perfect	V-ing perfect
shouldn't I have ameliorated? shouldn't you have ameliorated? shouldn't she have ameliorated? shouldn't we have ameliorated? shouldn't you have ameliorated? shouldn't they have ameliorated?	shouldn't I have been ameliorating? shouldn't you have been ameliorating? shouldn't she have been ameliorating? shouldn't we have been ameliorating? shouldn't you have been ameliorating? shouldn't they have been ameliorating?