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