I'd be brooding you'd be brooding she'd be brooding we'd be brooding you'd be brooding they'd be brooding
Perfect
I should've brooded you should've brooded she should've brooded we should've brooded you should've brooded they should've brooded
V-ing perfect
I should've been brooding you should've been brooding she should've been brooding we should've been brooding you should've been brooding they should've been brooding
Negation
Simple form
I shouldn't brood you shouldn't brood she shouldn't brood we shouldn't brood you shouldn't brood they shouldn't brood
V-ing form
I shouldn't be brooding you shouldn't be brooding she shouldn't be brooding we shouldn't be brooding you shouldn't be brooding they shouldn't be brooding
Perfect
I shouldn't have brooded you shouldn't have brooded she shouldn't have brooded we shouldn't have brooded you shouldn't have brooded they shouldn't have brooded
V-ing perfect
I shouldn't have been brooding you shouldn't have been brooding she shouldn't have been brooding we shouldn't have been brooding you shouldn't have been brooding they shouldn't have been brooding
Interrogative form
Simple form
should I brood? should you brood? should she brood? should we brood? should you brood? should they brood?
V-ing form
should I be brooding? should you be brooding? should she be brooding? should we be brooding? should you be brooding? should they be brooding?
Perfect
should I have brooded? should you have brooded? should she have brooded? should we have brooded? should you have brooded? should they have brooded?
V-ing perfect
should I have been brooding? should you have been brooding? should she have been brooding? should we have been brooding? should you have been brooding? should they have been brooding?
Interro-negative form
Simple form
shouldn't I brood? shouldn't you brood? shouldn't she brood? shouldn't we brood? shouldn't you brood? shouldn't they brood?
V-ing form
shouldn't I be brooding? shouldn't you be brooding? shouldn't she be brooding? shouldn't we be brooding? shouldn't you be brooding? shouldn't they be brooding?
Perfect
shouldn't I have brooded? shouldn't you have brooded? shouldn't she have brooded? shouldn't we have brooded? shouldn't you have brooded? shouldn't they have brooded?
V-ing perfect
shouldn't I have been brooding? shouldn't you have been brooding? shouldn't she have been brooding? shouldn't we have been brooding? shouldn't you have been brooding? shouldn't they have been brooding?