I'd be concertizing you'd be concertizing he'd be concertizing we'd be concertizing you'd be concertizing they'd be concertizing
Perfect
I should've concertized you should've concertized he should've concertized we should've concertized you should've concertized they should've concertized
V-ing perfect
I should've been concertizing you should've been concertizing he should've been concertizing we should've been concertizing you should've been concertizing they should've been concertizing
Negation
Simple form
I shouldn't concertize you shouldn't concertize he shouldn't concertize we shouldn't concertize you shouldn't concertize they shouldn't concertize
V-ing form
I shouldn't be concertizing you shouldn't be concertizing he shouldn't be concertizing we shouldn't be concertizing you shouldn't be concertizing they shouldn't be concertizing
Perfect
I shouldn't have concertized you shouldn't have concertized he shouldn't have concertized we shouldn't have concertized you shouldn't have concertized they shouldn't have concertized
V-ing perfect
I shouldn't have been concertizing you shouldn't have been concertizing he shouldn't have been concertizing we shouldn't have been concertizing you shouldn't have been concertizing they shouldn't have been concertizing
Interrogative form
Simple form
should I concertize? should you concertize? should he concertize? should we concertize? should you concertize? should they concertize?
V-ing form
should I be concertizing? should you be concertizing? should he be concertizing? should we be concertizing? should you be concertizing? should they be concertizing?
Perfect
should I have concertized? should you have concertized? should he have concertized? should we have concertized? should you have concertized? should they have concertized?
V-ing perfect
should I have been concertizing? should you have been concertizing? should he have been concertizing? should we have been concertizing? should you have been concertizing? should they have been concertizing?
Interro-negative form
Simple form
shouldn't I concertize? shouldn't you concertize? shouldn't he concertize? shouldn't we concertize? shouldn't you concertize? shouldn't they concertize?
V-ing form
shouldn't I be concertizing? shouldn't you be concertizing? shouldn't he be concertizing? shouldn't we be concertizing? shouldn't you be concertizing? shouldn't they be concertizing?
Perfect
shouldn't I have concertized? shouldn't you have concertized? shouldn't he have concertized? shouldn't we have concertized? shouldn't you have concertized? shouldn't they have concertized?
V-ing perfect
shouldn't I have been concertizing? shouldn't you have been concertizing? shouldn't he have been concertizing? shouldn't we have been concertizing? shouldn't you have been concertizing? shouldn't they have been concertizing?