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