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