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