English verb conjugation
OUGHT TO FUR

Regular verb: fur - furred - furred

Affirmation

Simple form	V-ing form
I ought to fur you ought to fur he ought to fur we ought to fur you ought to fur they ought to fur	I ought to be furring you ought to be furring he ought to be furring we ought to be furring you ought to be furring they ought to be furring
Perfect	V-ing perfect
I ought to have furred you ought to have furred he ought to have furred we ought to have furred you ought to have furred they ought to have furred	I ought to have been furring you ought to have been furring he ought to have been furring we ought to have been furring you ought to have been furring they ought to have been furring

Negation

Simple form	V-ing form
I ought not to fur you ought not to fur he ought not to fur we ought not to fur you ought not to fur they ought not to fur	I ought not to furring you ought not to furring he ought not to furring we ought not to furring you ought not to furring they ought not to furring
Perfect	V-ing perfect
I ought not to have furred you ought not to have furred he ought not to have furred we ought not to have furred you ought not to have furred they ought not to have furred	I ought not to have been furring you ought not to have been furring he ought not to have been furring we ought not to have been furring you ought not to have been furring they ought not to have been furring

Interrogative form

Simple form	V-ing form
ought to I fur? ought to you fur? ought to he fur? ought to we fur? ought to you fur? ought to they fur?	ought to I be furring? ought to you be furring? ought to he be furring? ought to we be furring? ought to you be furring? ought to they be furring?
Perfect	V-ing perfect
ought to I have furred? ought to you have furred? ought to he have furred? ought to we have furred? ought to you have furred? ought to they have furred?	ought to I have been furring? ought to you have been furring? ought to he have been furring? ought to we have been furring? ought to you have been furring? ought to they have been furring?

Interro-negative form

Simple form	V-ing form
ought I not to fur? ought you not to fur? ought he not to fur? ought we not to fur? ought you not to fur? ought they not to fur?	ought I not to be furring? ought you not to be furring? ought he not to be furring? ought we not to be furring? ought you not to be furring? ought they not to be furring?
Perfect	V-ing perfect
ought I not to have furred? ought you not to have furred? ought he not to have furred? ought we not to have furred? ought you not to have furred? ought they not to have furred?	ought I not to have been furring? ought you not to have been furring? ought he not to have been furring? ought we not to have been furring? ought you not to have been furring? ought they not to have been furring?