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