English verb conjugation
OUGHT TO MANUFACTURE

Regular verb: manufacture - manufactured - manufactured

Affirmation

Simple form	V-ing form
I ought to manufacture you ought to manufacture he ought to manufacture we ought to manufacture you ought to manufacture they ought to manufacture	I ought to be manufacturing you ought to be manufacturing he ought to be manufacturing we ought to be manufacturing you ought to be manufacturing they ought to be manufacturing
Perfect	V-ing perfect
I ought to have manufactured you ought to have manufactured he ought to have manufactured we ought to have manufactured you ought to have manufactured they ought to have manufactured	I ought to have been manufacturing you ought to have been manufacturing he ought to have been manufacturing we ought to have been manufacturing you ought to have been manufacturing they ought to have been manufacturing

Negation

Simple form	V-ing form
I oughtn't to manufacture you oughtn't to manufacture he oughtn't to manufacture we oughtn't to manufacture you oughtn't to manufacture they oughtn't to manufacture	I oughtn't to be manufacturing you oughtn't to be manufacturing he oughtn't to be manufacturing we oughtn't to be manufacturing you oughtn't to be manufacturing they oughtn't to be manufacturing
Perfect	V-ing perfect
I oughtn't to have manufactured you oughtn't to have manufactured he oughtn't to have manufactured we oughtn't to have manufactured you oughtn't to have manufactured they oughtn't to have manufactured	I oughtn't to have been manufacturing you oughtn't to have been manufacturing he oughtn't to have been manufacturing we oughtn't to have been manufacturing you oughtn't to have been manufacturing they oughtn't to have been manufacturing

Interrogative form

Simple form	V-ing form
ought to I manufacture? ought to you manufacture? ought to he manufacture? ought to we manufacture? ought to you manufacture? ought to they manufacture?	ought to I be manufacturing? ought to you be manufacturing? ought to he be manufacturing? ought to we be manufacturing? ought to you be manufacturing? ought to they be manufacturing?
Perfect	V-ing perfect
ought to I have manufactured? ought to you have manufactured? ought to he have manufactured? ought to we have manufactured? ought to you have manufactured? ought to they have manufactured?	ought to I have been manufacturing? ought to you have been manufacturing? ought to he have been manufacturing? ought to we have been manufacturing? ought to you have been manufacturing? ought to they have been manufacturing?

Interro-negative form

Simple form	V-ing form
oughtn't I to manufacture? oughtn't you to manufacture? oughtn't he to manufacture? oughtn't we to manufacture? oughtn't you to manufacture? oughtn't they to manufacture?	oughtn't I to be manufacturing? oughtn't you to be manufacturing? oughtn't he to be manufacturing? oughtn't we to be manufacturing? oughtn't you to be manufacturing? oughtn't they to be manufacturing?
Perfect	V-ing perfect
oughtn't I to have manufactured? oughtn't you to have manufactured? oughtn't he to have manufactured? oughtn't we to have manufactured? oughtn't you to have manufactured? oughtn't they to have manufactured?	oughtn't I to have been manufacturing? oughtn't you to have been manufacturing? oughtn't he to have been manufacturing? oughtn't we to have been manufacturing? oughtn't you to have been manufacturing? oughtn't they to have been manufacturing?