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