I'd be concretizing you'd be concretizing he'd be concretizing we'd be concretizing you'd be concretizing they'd be concretizing
Perfect
I should've concretized you should've concretized he should've concretized we should've concretized you should've concretized they should've concretized
V-ing perfect
I should've been concretizing you should've been concretizing he should've been concretizing we should've been concretizing you should've been concretizing they should've been concretizing
Negation
Simple form
I shouldn't concretize you shouldn't concretize he shouldn't concretize we shouldn't concretize you shouldn't concretize they shouldn't concretize
V-ing form
I shouldn't be concretizing you shouldn't be concretizing he shouldn't be concretizing we shouldn't be concretizing you shouldn't be concretizing they shouldn't be concretizing
Perfect
I shouldn't have concretized you shouldn't have concretized he shouldn't have concretized we shouldn't have concretized you shouldn't have concretized they shouldn't have concretized
V-ing perfect
I shouldn't have been concretizing you shouldn't have been concretizing he 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
should I concretize? should you concretize? should he concretize? should we concretize? should you concretize? should they concretize?
V-ing form
should I be concretizing? should you be concretizing? should he be concretizing? should we be concretizing? should you be concretizing? should they be concretizing?
Perfect
should I have concretized? should you have concretized? should he have concretized? should we have concretized? should you have concretized? should they have concretized?
V-ing perfect
should I have been concretizing? should you have been concretizing? should he have been concretizing? should we have been concretizing? should you have been concretizing? should they have been concretizing?
Interro-negative form
Simple form
shouldn't I concretize? shouldn't you concretize? shouldn't he concretize? shouldn't we concretize? shouldn't you concretize? shouldn't they concretize?
V-ing form
shouldn't I be concretizing? shouldn't you be concretizing? shouldn't he be concretizing? shouldn't we be concretizing? shouldn't you be concretizing? shouldn't they be concretizing?
Perfect
shouldn't I have concretized? shouldn't you have concretized? shouldn't he have concretized? shouldn't we have concretized? shouldn't you have concretized? shouldn't they have concretized?
V-ing perfect
shouldn't I have been concretizing? shouldn't you have been concretizing? shouldn't he have been concretizing? shouldn't we have been concretizing? shouldn't you have been concretizing? shouldn't they have been concretizing?