English verb conjugation
OUGHT TO DIRTY

Regular verb: dirty - dirtied - dirtied

Affirmation

Simple form	V-ing form
I ought to dirty you ought to dirty she ought to dirty we ought to dirty you ought to dirty they ought to dirty	I ought to be dirtying you ought to be dirtying she ought to be dirtying we ought to be dirtying you ought to be dirtying they ought to be dirtying
Perfect	V-ing perfect
I ought to have dirtied you ought to have dirtied she ought to have dirtied we ought to have dirtied you ought to have dirtied they ought to have dirtied	I ought to have been dirtying you ought to have been dirtying she ought to have been dirtying we ought to have been dirtying you ought to have been dirtying they ought to have been dirtying

Negation

Simple form	V-ing form
I oughtn't to dirty you oughtn't to dirty she oughtn't to dirty we oughtn't to dirty you oughtn't to dirty they oughtn't to dirty	I oughtn't to be dirtying you oughtn't to be dirtying she oughtn't to be dirtying we oughtn't to be dirtying you oughtn't to be dirtying they oughtn't to be dirtying
Perfect	V-ing perfect
I oughtn't to have dirtied you oughtn't to have dirtied she oughtn't to have dirtied we oughtn't to have dirtied you oughtn't to have dirtied they oughtn't to have dirtied	I oughtn't to have been dirtying you oughtn't to have been dirtying she oughtn't to have been dirtying we oughtn't to have been dirtying you oughtn't to have been dirtying they oughtn't to have been dirtying

Interrogative form

Simple form	V-ing form
ought to I dirty? ought to you dirty? ought to she dirty? ought to we dirty? ought to you dirty? ought to they dirty?	ought to I be dirtying? ought to you be dirtying? ought to she be dirtying? ought to we be dirtying? ought to you be dirtying? ought to they be dirtying?
Perfect	V-ing perfect
ought to I have dirtied? ought to you have dirtied? ought to she have dirtied? ought to we have dirtied? ought to you have dirtied? ought to they have dirtied?	ought to I have been dirtying? ought to you have been dirtying? ought to she have been dirtying? ought to we have been dirtying? ought to you have been dirtying? ought to they have been dirtying?

Interro-negative form

Simple form	V-ing form
oughtn't I to dirty? oughtn't you to dirty? oughtn't she to dirty? oughtn't we to dirty? oughtn't you to dirty? oughtn't they to dirty?	oughtn't I to be dirtying? oughtn't you to be dirtying? oughtn't she to be dirtying? oughtn't we to be dirtying? oughtn't you to be dirtying? oughtn't they to be dirtying?
Perfect	V-ing perfect
oughtn't I to have dirtied? oughtn't you to have dirtied? oughtn't she to have dirtied? oughtn't we to have dirtied? oughtn't you to have dirtied? oughtn't they to have dirtied?	oughtn't I to have been dirtying? oughtn't you to have been dirtying? oughtn't she to have been dirtying? oughtn't we to have been dirtying? oughtn't you to have been dirtying? oughtn't they to have been dirtying?