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