English verb conjugation
OUGHT TO REFURBISH

Regular verb: refurbish - refurbished - refurbished

Affirmation

Simple form	V-ing form
I ought to refurbish you ought to refurbish she ought to refurbish we ought to refurbish you ought to refurbish they ought to refurbish	I ought to be refurbishing you ought to be refurbishing she ought to be refurbishing we ought to be refurbishing you ought to be refurbishing they ought to be refurbishing
Perfect	V-ing perfect
I ought to have refurbished you ought to have refurbished she ought to have refurbished we ought to have refurbished you ought to have refurbished they ought to have refurbished	I ought to have been refurbishing you ought to have been refurbishing she ought to have been refurbishing we ought to have been refurbishing you ought to have been refurbishing they ought to have been refurbishing

Negation

Simple form	V-ing form
I oughtn't to refurbish you oughtn't to refurbish she oughtn't to refurbish we oughtn't to refurbish you oughtn't to refurbish they oughtn't to refurbish	I oughtn't to be refurbishing you oughtn't to be refurbishing she oughtn't to be refurbishing we oughtn't to be refurbishing you oughtn't to be refurbishing they oughtn't to be refurbishing
Perfect	V-ing perfect
I oughtn't to have refurbished you oughtn't to have refurbished she oughtn't to have refurbished we oughtn't to have refurbished you oughtn't to have refurbished they oughtn't to have refurbished	I oughtn't to have been refurbishing you oughtn't to have been refurbishing she oughtn't to have been refurbishing we oughtn't to have been refurbishing you oughtn't to have been refurbishing they oughtn't to have been refurbishing

Interrogative form

Simple form	V-ing form
ought to I refurbish? ought to you refurbish? ought to she refurbish? ought to we refurbish? ought to you refurbish? ought to they refurbish?	ought to I be refurbishing? ought to you be refurbishing? ought to she be refurbishing? ought to we be refurbishing? ought to you be refurbishing? ought to they be refurbishing?
Perfect	V-ing perfect
ought to I have refurbished? ought to you have refurbished? ought to she have refurbished? ought to we have refurbished? ought to you have refurbished? ought to they have refurbished?	ought to I have been refurbishing? ought to you have been refurbishing? ought to she have been refurbishing? ought to we have been refurbishing? ought to you have been refurbishing? ought to they have been refurbishing?

Interro-negative form

Simple form	V-ing form
oughtn't I to refurbish? oughtn't you to refurbish? oughtn't she to refurbish? oughtn't we to refurbish? oughtn't you to refurbish? oughtn't they to refurbish?	oughtn't I to be refurbishing? oughtn't you to be refurbishing? oughtn't she to be refurbishing? oughtn't we to be refurbishing? oughtn't you to be refurbishing? oughtn't they to be refurbishing?
Perfect	V-ing perfect
oughtn't I to have refurbished? oughtn't you to have refurbished? oughtn't she to have refurbished? oughtn't we to have refurbished? oughtn't you to have refurbished? oughtn't they to have refurbished?	oughtn't I to have been refurbishing? oughtn't you to have been refurbishing? oughtn't she to have been refurbishing? oughtn't we to have been refurbishing? oughtn't you to have been refurbishing? oughtn't they to have been refurbishing?