I ought to coproduce you ought to coproduce she ought to coproduce we ought to coproduce you ought to coproduce they ought to coproduce
V-ing form
I ought to be coproducing you ought to be coproducing she ought to be coproducing we ought to be coproducing you ought to be coproducing they ought to be coproducing
Perfect
I ought to have coproduced you ought to have coproduced she ought to have coproduced we ought to have coproduced you ought to have coproduced they ought to have coproduced
V-ing perfect
I ought to have been coproducing you ought to have been coproducing she ought to have been coproducing we ought to have been coproducing you ought to have been coproducing they ought to have been coproducing
Negation
Simple form
I oughtn't to coproduce you oughtn't to coproduce she oughtn't to coproduce we oughtn't to coproduce you oughtn't to coproduce they oughtn't to coproduce
V-ing form
I oughtn't to be coproducing you oughtn't to be coproducing she oughtn't to be coproducing we oughtn't to be coproducing you oughtn't to be coproducing they oughtn't to be coproducing
Perfect
I oughtn't to have coproduced you oughtn't to have coproduced she oughtn't to have coproduced we oughtn't to have coproduced you oughtn't to have coproduced they oughtn't to have coproduced
V-ing perfect
I oughtn't to have been coproducing you oughtn't to have been coproducing she oughtn't to have been coproducing we oughtn't to have been coproducing you oughtn't to have been coproducing they oughtn't to have been coproducing
Interrogative form
Simple form
ought to I coproduce? ought to you coproduce? ought to she coproduce? ought to we coproduce? ought to you coproduce? ought to they coproduce?
V-ing form
ought to I be coproducing? ought to you be coproducing? ought to she be coproducing? ought to we be coproducing? ought to you be coproducing? ought to they be coproducing?
Perfect
ought to I have coproduced? ought to you have coproduced? ought to she have coproduced? ought to we have coproduced? ought to you have coproduced? ought to they have coproduced?
V-ing perfect
ought to I have been coproducing? ought to you have been coproducing? ought to she have been coproducing? ought to we have been coproducing? ought to you have been coproducing? ought to they have been coproducing?
Interro-negative form
Simple form
oughtn't I to coproduce? oughtn't you to coproduce? oughtn't she to coproduce? oughtn't we to coproduce? oughtn't you to coproduce? oughtn't they to coproduce?
V-ing form
oughtn't I to be coproducing? oughtn't you to be coproducing? oughtn't she to be coproducing? oughtn't we to be coproducing? oughtn't you to be coproducing? oughtn't they to be coproducing?
Perfect
oughtn't I to have coproduced? oughtn't you to have coproduced? oughtn't she to have coproduced? oughtn't we to have coproduced? oughtn't you to have coproduced? oughtn't they to have coproduced?
V-ing perfect
oughtn't I to have been coproducing? oughtn't you to have been coproducing? oughtn't she to have been coproducing? oughtn't we to have been coproducing? oughtn't you to have been coproducing? oughtn't they to have been coproducing?