English verb conjugation
OUGHT TO TARNISH

Regular verb: tarnish - tarnished - tarnished

Affirmation

Simple form	V-ing form
I ought to tarnish you ought to tarnish she ought to tarnish we ought to tarnish you ought to tarnish they ought to tarnish	I ought to be tarnishing you ought to be tarnishing she ought to be tarnishing we ought to be tarnishing you ought to be tarnishing they ought to be tarnishing
Perfect	V-ing perfect
I ought to have tarnished you ought to have tarnished she ought to have tarnished we ought to have tarnished you ought to have tarnished they ought to have tarnished	I ought to have been tarnishing you ought to have been tarnishing she ought to have been tarnishing we ought to have been tarnishing you ought to have been tarnishing they ought to have been tarnishing

Negation

Simple form	V-ing form
I oughtn't to tarnish you oughtn't to tarnish she oughtn't to tarnish we oughtn't to tarnish you oughtn't to tarnish they oughtn't to tarnish	I oughtn't to be tarnishing you oughtn't to be tarnishing she oughtn't to be tarnishing we oughtn't to be tarnishing you oughtn't to be tarnishing they oughtn't to be tarnishing
Perfect	V-ing perfect
I oughtn't to have tarnished you oughtn't to have tarnished she oughtn't to have tarnished we oughtn't to have tarnished you oughtn't to have tarnished they oughtn't to have tarnished	I oughtn't to have been tarnishing you oughtn't to have been tarnishing she oughtn't to have been tarnishing we oughtn't to have been tarnishing you oughtn't to have been tarnishing they oughtn't to have been tarnishing

Interrogative form

Simple form	V-ing form
ought to I tarnish? ought to you tarnish? ought to she tarnish? ought to we tarnish? ought to you tarnish? ought to they tarnish?	ought to I be tarnishing? ought to you be tarnishing? ought to she be tarnishing? ought to we be tarnishing? ought to you be tarnishing? ought to they be tarnishing?
Perfect	V-ing perfect
ought to I have tarnished? ought to you have tarnished? ought to she have tarnished? ought to we have tarnished? ought to you have tarnished? ought to they have tarnished?	ought to I have been tarnishing? ought to you have been tarnishing? ought to she have been tarnishing? ought to we have been tarnishing? ought to you have been tarnishing? ought to they have been tarnishing?

Interro-negative form

Simple form	V-ing form
oughtn't I to tarnish? oughtn't you to tarnish? oughtn't she to tarnish? oughtn't we to tarnish? oughtn't you to tarnish? oughtn't they to tarnish?	oughtn't I to be tarnishing? oughtn't you to be tarnishing? oughtn't she to be tarnishing? oughtn't we to be tarnishing? oughtn't you to be tarnishing? oughtn't they to be tarnishing?
Perfect	V-ing perfect
oughtn't I to have tarnished? oughtn't you to have tarnished? oughtn't she to have tarnished? oughtn't we to have tarnished? oughtn't you to have tarnished? oughtn't they to have tarnished?	oughtn't I to have been tarnishing? oughtn't you to have been tarnishing? oughtn't she to have been tarnishing? oughtn't we to have been tarnishing? oughtn't you to have been tarnishing? oughtn't they to have been tarnishing?