English verb conjugation
SHOULD CONCRETIZE

Regular verb: concretize - concretized - concretized

Affirmation

Simple form	V-ing form
I'd concretize you'd concretize she'd concretize we'd concretize you'd concretize they'd concretize	I'd be concretizing you'd be concretizing she'd be concretizing we'd be concretizing you'd be concretizing they'd be concretizing
Perfect	V-ing perfect
I should've concretized you should've concretized she should've concretized we should've concretized you should've concretized they should've concretized	I should've been concretizing you should've been concretizing she should've been concretizing we should've been concretizing you should've been concretizing they should've been concretizing

Negation

Simple form	V-ing form
I shouldn't concretize you shouldn't concretize she shouldn't concretize we shouldn't concretize you shouldn't concretize they shouldn't concretize	I shouldn't be concretizing you shouldn't be concretizing she shouldn't be concretizing we shouldn't be concretizing you shouldn't be concretizing they shouldn't be concretizing
Perfect	V-ing perfect
I shouldn't have concretized you shouldn't have concretized she shouldn't have concretized we shouldn't have concretized you shouldn't have concretized they shouldn't have concretized	I shouldn't have been concretizing you shouldn't have been concretizing she shouldn't have been concretizing we shouldn't have been concretizing you shouldn't have been concretizing they shouldn't have been concretizing

Interrogative form

Simple form	V-ing form
should I concretize? should you concretize? should she concretize? should we concretize? should you concretize? should they concretize?	should I be concretizing? should you be concretizing? should she be concretizing? should we be concretizing? should you be concretizing? should they be concretizing?
Perfect	V-ing perfect
should I have concretized? should you have concretized? should she have concretized? should we have concretized? should you have concretized? should they have concretized?	should I have been concretizing? should you have been concretizing? should she have been concretizing? should we have been concretizing? should you have been concretizing? should they have been concretizing?

Interro-negative form

Simple form	V-ing form
shouldn't I concretize? shouldn't you concretize? shouldn't she concretize? shouldn't we concretize? shouldn't you concretize? shouldn't they concretize?	shouldn't I be concretizing? shouldn't you be concretizing? shouldn't she be concretizing? shouldn't we be concretizing? shouldn't you be concretizing? shouldn't they be concretizing?
Perfect	V-ing perfect
shouldn't I have concretized? shouldn't you have concretized? shouldn't she have concretized? shouldn't we have concretized? shouldn't you have concretized? shouldn't they have concretized?	shouldn't I have been concretizing? shouldn't you have been concretizing? shouldn't she have been concretizing? shouldn't we have been concretizing? shouldn't you have been concretizing? shouldn't they have been concretizing?