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