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 ought not to forfeit you ought not to forfeit he ought not to forfeit we ought not to forfeit you ought not to forfeit they ought not to forfeit	I ought not to forfeiting you ought not to forfeiting he ought not to forfeiting we ought not to forfeiting you ought not to forfeiting they ought not to forfeiting
Perfect	V-ing perfect
I ought not to have forfeited you ought not to have forfeited he ought not to have forfeited we ought not to have forfeited you ought not to have forfeited they ought not to have forfeited	I ought not to have been forfeiting you ought not to have been forfeiting he ought not to have been forfeiting we ought not to have been forfeiting you ought not to have been forfeiting they ought not 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
ought I not to forfeit? ought you not to forfeit? ought he not to forfeit? ought we not to forfeit? ought you not to forfeit? ought they not to forfeit?	ought I not to be forfeiting? ought you not to be forfeiting? ought he not to be forfeiting? ought we not to be forfeiting? ought you not to be forfeiting? ought they not to be forfeiting?
Perfect	V-ing perfect
ought I not to have forfeited? ought you not to have forfeited? ought he not to have forfeited? ought we not to have forfeited? ought you not to have forfeited? ought they not to have forfeited?	ought I not to have been forfeiting? ought you not to have been forfeiting? ought he not to have been forfeiting? ought we not to have been forfeiting? ought you not to have been forfeiting? ought they not to have been forfeiting?