English verb conjugation
OUGHT TO ABRADE

Regular verb: abrade - abraded - abraded

Affirmation

Simple form	V-ing form
I ought to abrade you ought to abrade she ought to abrade we ought to abrade you ought to abrade they ought to abrade	I ought to be abrading you ought to be abrading she ought to be abrading we ought to be abrading you ought to be abrading they ought to be abrading
Perfect	V-ing perfect
I ought to have abraded you ought to have abraded she ought to have abraded we ought to have abraded you ought to have abraded they ought to have abraded	I ought to have been abrading you ought to have been abrading she ought to have been abrading we ought to have been abrading you ought to have been abrading they ought to have been abrading

Negation

Simple form	V-ing form
I oughtn't to abrade you oughtn't to abrade she oughtn't to abrade we oughtn't to abrade you oughtn't to abrade they oughtn't to abrade	I oughtn't to be abrading you oughtn't to be abrading she oughtn't to be abrading we oughtn't to be abrading you oughtn't to be abrading they oughtn't to be abrading
Perfect	V-ing perfect
I oughtn't to have abraded you oughtn't to have abraded she oughtn't to have abraded we oughtn't to have abraded you oughtn't to have abraded they oughtn't to have abraded	I oughtn't to have been abrading you oughtn't to have been abrading she oughtn't to have been abrading we oughtn't to have been abrading you oughtn't to have been abrading they oughtn't to have been abrading

Interrogative form

Simple form	V-ing form
ought to I abrade? ought to you abrade? ought to she abrade? ought to we abrade? ought to you abrade? ought to they abrade?	ought to I be abrading? ought to you be abrading? ought to she be abrading? ought to we be abrading? ought to you be abrading? ought to they be abrading?
Perfect	V-ing perfect
ought to I have abraded? ought to you have abraded? ought to she have abraded? ought to we have abraded? ought to you have abraded? ought to they have abraded?	ought to I have been abrading? ought to you have been abrading? ought to she have been abrading? ought to we have been abrading? ought to you have been abrading? ought to they have been abrading?

Interro-negative form

Simple form	V-ing form
oughtn't I to abrade? oughtn't you to abrade? oughtn't she to abrade? oughtn't we to abrade? oughtn't you to abrade? oughtn't they to abrade?	oughtn't I to be abrading? oughtn't you to be abrading? oughtn't she to be abrading? oughtn't we to be abrading? oughtn't you to be abrading? oughtn't they to be abrading?
Perfect	V-ing perfect
oughtn't I to have abraded? oughtn't you to have abraded? oughtn't she to have abraded? oughtn't we to have abraded? oughtn't you to have abraded? oughtn't they to have abraded?	oughtn't I to have been abrading? oughtn't you to have been abrading? oughtn't she to have been abrading? oughtn't we to have been abrading? oughtn't you to have been abrading? oughtn't they to have been abrading?