English verb conjugation
OUGHT TO CHAMFER

Regular verb: chamfer - chamfered - chamfered

Affirmation

Simple form	V-ing form
I ought to chamfer you ought to chamfer he ought to chamfer we ought to chamfer you ought to chamfer they ought to chamfer	I ought to be chamfering you ought to be chamfering he ought to be chamfering we ought to be chamfering you ought to be chamfering they ought to be chamfering
Perfect	V-ing perfect
I ought to have chamfered you ought to have chamfered he ought to have chamfered we ought to have chamfered you ought to have chamfered they ought to have chamfered	I ought to have been chamfering you ought to have been chamfering he ought to have been chamfering we ought to have been chamfering you ought to have been chamfering they ought to have been chamfering

Negation

Simple form	V-ing form
I oughtn't to chamfer you oughtn't to chamfer he oughtn't to chamfer we oughtn't to chamfer you oughtn't to chamfer they oughtn't to chamfer	I oughtn't to be chamfering you oughtn't to be chamfering he oughtn't to be chamfering we oughtn't to be chamfering you oughtn't to be chamfering they oughtn't to be chamfering
Perfect	V-ing perfect
I oughtn't to have chamfered you oughtn't to have chamfered he oughtn't to have chamfered we oughtn't to have chamfered you oughtn't to have chamfered they oughtn't to have chamfered	I oughtn't to have been chamfering you oughtn't to have been chamfering he oughtn't to have been chamfering we oughtn't to have been chamfering you oughtn't to have been chamfering they oughtn't to have been chamfering

Interrogative form

Simple form	V-ing form
ought to I chamfer? ought to you chamfer? ought to he chamfer? ought to we chamfer? ought to you chamfer? ought to they chamfer?	ought to I be chamfering? ought to you be chamfering? ought to he be chamfering? ought to we be chamfering? ought to you be chamfering? ought to they be chamfering?
Perfect	V-ing perfect
ought to I have chamfered? ought to you have chamfered? ought to he have chamfered? ought to we have chamfered? ought to you have chamfered? ought to they have chamfered?	ought to I have been chamfering? ought to you have been chamfering? ought to he have been chamfering? ought to we have been chamfering? ought to you have been chamfering? ought to they have been chamfering?

Interro-negative form

Simple form	V-ing form
oughtn't I to chamfer? oughtn't you to chamfer? oughtn't he to chamfer? oughtn't we to chamfer? oughtn't you to chamfer? oughtn't they to chamfer?	oughtn't I to be chamfering? oughtn't you to be chamfering? oughtn't he to be chamfering? oughtn't we to be chamfering? oughtn't you to be chamfering? oughtn't they to be chamfering?
Perfect	V-ing perfect
oughtn't I to have chamfered? oughtn't you to have chamfered? oughtn't he to have chamfered? oughtn't we to have chamfered? oughtn't you to have chamfered? oughtn't they to have chamfered?	oughtn't I to have been chamfering? oughtn't you to have been chamfering? oughtn't he to have been chamfering? oughtn't we to have been chamfering? oughtn't you to have been chamfering? oughtn't they to have been chamfering?