English verb conjugation
OUGHT TO CULM

Regular verb: culm - culmed - culmed

Affirmation

Simple form	V-ing form
I ought to culm you ought to culm he ought to culm we ought to culm you ought to culm they ought to culm	I ought to be culming you ought to be culming he ought to be culming we ought to be culming you ought to be culming they ought to be culming
Perfect	V-ing perfect
I ought to have culmed you ought to have culmed he ought to have culmed we ought to have culmed you ought to have culmed they ought to have culmed	I ought to have been culming you ought to have been culming he ought to have been culming we ought to have been culming you ought to have been culming they ought to have been culming

Negation

Simple form	V-ing form
I oughtn't to culm you oughtn't to culm he oughtn't to culm we oughtn't to culm you oughtn't to culm they oughtn't to culm	I oughtn't to be culming you oughtn't to be culming he oughtn't to be culming we oughtn't to be culming you oughtn't to be culming they oughtn't to be culming
Perfect	V-ing perfect
I oughtn't to have culmed you oughtn't to have culmed he oughtn't to have culmed we oughtn't to have culmed you oughtn't to have culmed they oughtn't to have culmed	I oughtn't to have been culming you oughtn't to have been culming he oughtn't to have been culming we oughtn't to have been culming you oughtn't to have been culming they oughtn't to have been culming

Interrogative form

Simple form	V-ing form
ought to I culm? ought to you culm? ought to he culm? ought to we culm? ought to you culm? ought to they culm?	ought to I be culming? ought to you be culming? ought to he be culming? ought to we be culming? ought to you be culming? ought to they be culming?
Perfect	V-ing perfect
ought to I have culmed? ought to you have culmed? ought to he have culmed? ought to we have culmed? ought to you have culmed? ought to they have culmed?	ought to I have been culming? ought to you have been culming? ought to he have been culming? ought to we have been culming? ought to you have been culming? ought to they have been culming?

Interro-negative form

Simple form	V-ing form
oughtn't I to culm? oughtn't you to culm? oughtn't he to culm? oughtn't we to culm? oughtn't you to culm? oughtn't they to culm?	oughtn't I to be culming? oughtn't you to be culming? oughtn't he to be culming? oughtn't we to be culming? oughtn't you to be culming? oughtn't they to be culming?
Perfect	V-ing perfect
oughtn't I to have culmed? oughtn't you to have culmed? oughtn't he to have culmed? oughtn't we to have culmed? oughtn't you to have culmed? oughtn't they to have culmed?	oughtn't I to have been culming? oughtn't you to have been culming? oughtn't he to have been culming? oughtn't we to have been culming? oughtn't you to have been culming? oughtn't they to have been culming?