English verb conjugation
OUGHT TO UNDERPRODUCE

Regular verb: underproduce - underproduced - underproduced

Affirmation

Simple form	V-ing form
I ought to underproduce you ought to underproduce she ought to underproduce we ought to underproduce you ought to underproduce they ought to underproduce	I ought to be underproducing you ought to be underproducing she ought to be underproducing we ought to be underproducing you ought to be underproducing they ought to be underproducing
Perfect	V-ing perfect
I ought to have underproduced you ought to have underproduced she ought to have underproduced we ought to have underproduced you ought to have underproduced they ought to have underproduced	I ought to have been underproducing you ought to have been underproducing she ought to have been underproducing we ought to have been underproducing you ought to have been underproducing they ought to have been underproducing

Negation

Simple form	V-ing form
I oughtn't to underproduce you oughtn't to underproduce she oughtn't to underproduce we oughtn't to underproduce you oughtn't to underproduce they oughtn't to underproduce	I oughtn't to be underproducing you oughtn't to be underproducing she oughtn't to be underproducing we oughtn't to be underproducing you oughtn't to be underproducing they oughtn't to be underproducing
Perfect	V-ing perfect
I oughtn't to have underproduced you oughtn't to have underproduced she oughtn't to have underproduced we oughtn't to have underproduced you oughtn't to have underproduced they oughtn't to have underproduced	I oughtn't to have been underproducing you oughtn't to have been underproducing she oughtn't to have been underproducing we oughtn't to have been underproducing you oughtn't to have been underproducing they oughtn't to have been underproducing

Interrogative form

Simple form	V-ing form
ought to I underproduce? ought to you underproduce? ought to she underproduce? ought to we underproduce? ought to you underproduce? ought to they underproduce?	ought to I be underproducing? ought to you be underproducing? ought to she be underproducing? ought to we be underproducing? ought to you be underproducing? ought to they be underproducing?
Perfect	V-ing perfect
ought to I have underproduced? ought to you have underproduced? ought to she have underproduced? ought to we have underproduced? ought to you have underproduced? ought to they have underproduced?	ought to I have been underproducing? ought to you have been underproducing? ought to she have been underproducing? ought to we have been underproducing? ought to you have been underproducing? ought to they have been underproducing?

Interro-negative form

Simple form	V-ing form
oughtn't I to underproduce? oughtn't you to underproduce? oughtn't she to underproduce? oughtn't we to underproduce? oughtn't you to underproduce? oughtn't they to underproduce?	oughtn't I to be underproducing? oughtn't you to be underproducing? oughtn't she to be underproducing? oughtn't we to be underproducing? oughtn't you to be underproducing? oughtn't they to be underproducing?
Perfect	V-ing perfect
oughtn't I to have underproduced? oughtn't you to have underproduced? oughtn't she to have underproduced? oughtn't we to have underproduced? oughtn't you to have underproduced? oughtn't they to have underproduced?	oughtn't I to have been underproducing? oughtn't you to have been underproducing? oughtn't she to have been underproducing? oughtn't we to have been underproducing? oughtn't you to have been underproducing? oughtn't they to have been underproducing?