English verb conjugation
OUGHT TO GRIFT

Regular verb: grift - grifted - grifted

Affirmation

Simple form	V-ing form
I ought to grift you ought to grift he ought to grift we ought to grift you ought to grift they ought to grift	I ought to be grifting you ought to be grifting he ought to be grifting we ought to be grifting you ought to be grifting they ought to be grifting
Perfect	V-ing perfect
I ought to have grifted you ought to have grifted he ought to have grifted we ought to have grifted you ought to have grifted they ought to have grifted	I ought to have been grifting you ought to have been grifting he ought to have been grifting we ought to have been grifting you ought to have been grifting they ought to have been grifting

Negation

Simple form	V-ing form
I ought not to grift you ought not to grift he ought not to grift we ought not to grift you ought not to grift they ought not to grift	I ought not to grifting you ought not to grifting he ought not to grifting we ought not to grifting you ought not to grifting they ought not to grifting
Perfect	V-ing perfect
I ought not to have grifted you ought not to have grifted he ought not to have grifted we ought not to have grifted you ought not to have grifted they ought not to have grifted	I ought not to have been grifting you ought not to have been grifting he ought not to have been grifting we ought not to have been grifting you ought not to have been grifting they ought not to have been grifting

Interrogative form

Simple form	V-ing form
ought to I grift? ought to you grift? ought to he grift? ought to we grift? ought to you grift? ought to they grift?	ought to I be grifting? ought to you be grifting? ought to he be grifting? ought to we be grifting? ought to you be grifting? ought to they be grifting?
Perfect	V-ing perfect
ought to I have grifted? ought to you have grifted? ought to he have grifted? ought to we have grifted? ought to you have grifted? ought to they have grifted?	ought to I have been grifting? ought to you have been grifting? ought to he have been grifting? ought to we have been grifting? ought to you have been grifting? ought to they have been grifting?

Interro-negative form

Simple form	V-ing form
ought I not to grift? ought you not to grift? ought he not to grift? ought we not to grift? ought you not to grift? ought they not to grift?	ought I not to be grifting? ought you not to be grifting? ought he not to be grifting? ought we not to be grifting? ought you not to be grifting? ought they not to be grifting?
Perfect	V-ing perfect
ought I not to have grifted? ought you not to have grifted? ought he not to have grifted? ought we not to have grifted? ought you not to have grifted? ought they not to have grifted?	ought I not to have been grifting? ought you not to have been grifting? ought he not to have been grifting? ought we not to have been grifting? ought you not to have been grifting? ought they not to have been grifting?