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