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