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