English verb conjugation
OUGHT TO SEW

Irregular verb: sew - sewed - sewn

Affirmation

Simple form	V-ing form
I ought to sew you ought to sew she ought to sew we ought to sew you ought to sew they ought to sew	I ought to be sewing you ought to be sewing she ought to be sewing we ought to be sewing you ought to be sewing they ought to be sewing
Perfect	V-ing perfect
I ought to have sewn you ought to have sewn she ought to have sewn we ought to have sewn you ought to have sewn they ought to have sewn	I ought to have been sewing you ought to have been sewing she ought to have been sewing we ought to have been sewing you ought to have been sewing they ought to have been sewing

Negation

Simple form	V-ing form
I ought not to sew you ought not to sew she ought not to sew we ought not to sew you ought not to sew they ought not to sew	I ought not to sewing you ought not to sewing she ought not to sewing we ought not to sewing you ought not to sewing they ought not to sewing
Perfect	V-ing perfect
I ought not to have sewn you ought not to have sewn she ought not to have sewn we ought not to have sewn you ought not to have sewn they ought not to have sewn	I ought not to have been sewing you ought not to have been sewing she ought not to have been sewing we ought not to have been sewing you ought not to have been sewing they ought not to have been sewing

Interrogative form

Simple form	V-ing form
ought to I sew? ought to you sew? ought to she sew? ought to we sew? ought to you sew? ought to they sew?	ought to I be sewing? ought to you be sewing? ought to she be sewing? ought to we be sewing? ought to you be sewing? ought to they be sewing?
Perfect	V-ing perfect
ought to I have sewn? ought to you have sewn? ought to she have sewn? ought to we have sewn? ought to you have sewn? ought to they have sewn?	ought to I have been sewing? ought to you have been sewing? ought to she have been sewing? ought to we have been sewing? ought to you have been sewing? ought to they have been sewing?

Interro-negative form

Simple form	V-ing form
ought I not to sew? ought you not to sew? ought she not to sew? ought we not to sew? ought you not to sew? ought they not to sew?	ought I not to be sewing? ought you not to be sewing? ought she not to be sewing? ought we not to be sewing? ought you not to be sewing? ought they not to be sewing?
Perfect	V-ing perfect
ought I not to have sewn? ought you not to have sewn? ought she not to have sewn? ought we not to have sewn? ought you not to have sewn? ought they not to have sewn?	ought I not to have been sewing? ought you not to have been sewing? ought she not to have been sewing? ought we not to have been sewing? ought you not to have been sewing? ought they not to have been sewing?