English verb conjugation
OUGHT TO SEEK

Irregular verb: seek - sought - sought

Affirmation

Simple form	V-ing form
I ought to seek you ought to seek he ought to seek we ought to seek you ought to seek they ought to seek	I ought to be seeking you ought to be seeking he ought to be seeking we ought to be seeking you ought to be seeking they ought to be seeking
Perfect	V-ing perfect
I ought to have sought you ought to have sought he ought to have sought we ought to have sought you ought to have sought they ought to have sought	I ought to have been seeking you ought to have been seeking he ought to have been seeking we ought to have been seeking you ought to have been seeking they ought to have been seeking

Negation

Simple form	V-ing form
I oughtn't to seek you oughtn't to seek he oughtn't to seek we oughtn't to seek you oughtn't to seek they oughtn't to seek	I oughtn't to be seeking you oughtn't to be seeking he oughtn't to be seeking we oughtn't to be seeking you oughtn't to be seeking they oughtn't to be seeking
Perfect	V-ing perfect
I oughtn't to have sought you oughtn't to have sought he oughtn't to have sought we oughtn't to have sought you oughtn't to have sought they oughtn't to have sought	I oughtn't to have been seeking you oughtn't to have been seeking he oughtn't to have been seeking we oughtn't to have been seeking you oughtn't to have been seeking they oughtn't to have been seeking

Interrogative form

Simple form	V-ing form
ought to I seek? ought to you seek? ought to he seek? ought to we seek? ought to you seek? ought to they seek?	ought to I be seeking? ought to you be seeking? ought to he be seeking? ought to we be seeking? ought to you be seeking? ought to they be seeking?
Perfect	V-ing perfect
ought to I have sought? ought to you have sought? ought to he have sought? ought to we have sought? ought to you have sought? ought to they have sought?	ought to I have been seeking? ought to you have been seeking? ought to he have been seeking? ought to we have been seeking? ought to you have been seeking? ought to they have been seeking?

Interro-negative form

Simple form	V-ing form
oughtn't I to seek? oughtn't you to seek? oughtn't he to seek? oughtn't we to seek? oughtn't you to seek? oughtn't they to seek?	oughtn't I to be seeking? oughtn't you to be seeking? oughtn't he to be seeking? oughtn't we to be seeking? oughtn't you to be seeking? oughtn't they to be seeking?
Perfect	V-ing perfect
oughtn't I to have sought? oughtn't you to have sought? oughtn't he to have sought? oughtn't we to have sought? oughtn't you to have sought? oughtn't they to have sought?	oughtn't I to have been seeking? oughtn't you to have been seeking? oughtn't he to have been seeking? oughtn't we to have been seeking? oughtn't you to have been seeking? oughtn't they to have been seeking?