English verb conjugation
OUGHT TO FORFEIT

Regular verb: forfeit - forfeited - forfeited

Affirmation

Simple form	V-ing form
I ought to forfeit you ought to forfeit he ought to forfeit we ought to forfeit you ought to forfeit they ought to forfeit	I ought to be forfeiting you ought to be forfeiting he ought to be forfeiting we ought to be forfeiting you ought to be forfeiting they ought to be forfeiting
Perfect	V-ing perfect
I ought to have forfeited you ought to have forfeited he ought to have forfeited we ought to have forfeited you ought to have forfeited they ought to have forfeited	I ought to have been forfeiting you ought to have been forfeiting he ought to have been forfeiting we ought to have been forfeiting you ought to have been forfeiting they ought to have been forfeiting

Negation

Simple form	V-ing form
I oughtn't to forfeit you oughtn't to forfeit he oughtn't to forfeit we oughtn't to forfeit you oughtn't to forfeit they oughtn't to forfeit	I oughtn't to be forfeiting you oughtn't to be forfeiting he oughtn't to be forfeiting we oughtn't to be forfeiting you oughtn't to be forfeiting they oughtn't to be forfeiting
Perfect	V-ing perfect
I oughtn't to have forfeited you oughtn't to have forfeited he oughtn't to have forfeited we oughtn't to have forfeited you oughtn't to have forfeited they oughtn't to have forfeited	I oughtn't to have been forfeiting you oughtn't to have been forfeiting he oughtn't to have been forfeiting we oughtn't to have been forfeiting you oughtn't to have been forfeiting they oughtn't to have been forfeiting

Interrogative form

Simple form	V-ing form
ought to I forfeit? ought to you forfeit? ought to he forfeit? ought to we forfeit? ought to you forfeit? ought to they forfeit?	ought to I be forfeiting? ought to you be forfeiting? ought to he be forfeiting? ought to we be forfeiting? ought to you be forfeiting? ought to they be forfeiting?
Perfect	V-ing perfect
ought to I have forfeited? ought to you have forfeited? ought to he have forfeited? ought to we have forfeited? ought to you have forfeited? ought to they have forfeited?	ought to I have been forfeiting? ought to you have been forfeiting? ought to he have been forfeiting? ought to we have been forfeiting? ought to you have been forfeiting? ought to they have been forfeiting?

Interro-negative form

Simple form	V-ing form
oughtn't I to forfeit? oughtn't you to forfeit? oughtn't he to forfeit? oughtn't we to forfeit? oughtn't you to forfeit? oughtn't they to forfeit?	oughtn't I to be forfeiting? oughtn't you to be forfeiting? oughtn't he to be forfeiting? oughtn't we to be forfeiting? oughtn't you to be forfeiting? oughtn't they to be forfeiting?
Perfect	V-ing perfect
oughtn't I to have forfeited? oughtn't you to have forfeited? oughtn't he to have forfeited? oughtn't we to have forfeited? oughtn't you to have forfeited? oughtn't they to have forfeited?	oughtn't I to have been forfeiting? oughtn't you to have been forfeiting? oughtn't he to have been forfeiting? oughtn't we to have been forfeiting? oughtn't you to have been forfeiting? oughtn't they to have been forfeiting?