English verb conjugation
OUGHT TO IMPUTE

Regular verb: impute - imputed - imputed

Affirmation

Simple form	V-ing form
I ought to impute you ought to impute he ought to impute we ought to impute you ought to impute they ought to impute	I ought to be imputing you ought to be imputing he ought to be imputing we ought to be imputing you ought to be imputing they ought to be imputing
Perfect	V-ing perfect
I ought to have imputed you ought to have imputed he ought to have imputed we ought to have imputed you ought to have imputed they ought to have imputed	I ought to have been imputing you ought to have been imputing he ought to have been imputing we ought to have been imputing you ought to have been imputing they ought to have been imputing

Negation

Simple form	V-ing form
I oughtn't to impute you oughtn't to impute he oughtn't to impute we oughtn't to impute you oughtn't to impute they oughtn't to impute	I oughtn't to be imputing you oughtn't to be imputing he oughtn't to be imputing we oughtn't to be imputing you oughtn't to be imputing they oughtn't to be imputing
Perfect	V-ing perfect
I oughtn't to have imputed you oughtn't to have imputed he oughtn't to have imputed we oughtn't to have imputed you oughtn't to have imputed they oughtn't to have imputed	I oughtn't to have been imputing you oughtn't to have been imputing he oughtn't to have been imputing we oughtn't to have been imputing you oughtn't to have been imputing they oughtn't to have been imputing

Interrogative form

Simple form	V-ing form
ought to I impute? ought to you impute? ought to he impute? ought to we impute? ought to you impute? ought to they impute?	ought to I be imputing? ought to you be imputing? ought to he be imputing? ought to we be imputing? ought to you be imputing? ought to they be imputing?
Perfect	V-ing perfect
ought to I have imputed? ought to you have imputed? ought to he have imputed? ought to we have imputed? ought to you have imputed? ought to they have imputed?	ought to I have been imputing? ought to you have been imputing? ought to he have been imputing? ought to we have been imputing? ought to you have been imputing? ought to they have been imputing?

Interro-negative form

Simple form	V-ing form
oughtn't I to impute? oughtn't you to impute? oughtn't he to impute? oughtn't we to impute? oughtn't you to impute? oughtn't they to impute?	oughtn't I to be imputing? oughtn't you to be imputing? oughtn't he to be imputing? oughtn't we to be imputing? oughtn't you to be imputing? oughtn't they to be imputing?
Perfect	V-ing perfect
oughtn't I to have imputed? oughtn't you to have imputed? oughtn't he to have imputed? oughtn't we to have imputed? oughtn't you to have imputed? oughtn't they to have imputed?	oughtn't I to have been imputing? oughtn't you to have been imputing? oughtn't he to have been imputing? oughtn't we to have been imputing? oughtn't you to have been imputing? oughtn't they to have been imputing?