English verb conjugation
OUGHT TO LATHE

Regular verb: lathe - lathed - lathed

Affirmation

Simple form	V-ing form
I ought to lathe you ought to lathe he ought to lathe we ought to lathe you ought to lathe they ought to lathe	I ought to be lathing you ought to be lathing he ought to be lathing we ought to be lathing you ought to be lathing they ought to be lathing
Perfect	V-ing perfect
I ought to have lathed you ought to have lathed he ought to have lathed we ought to have lathed you ought to have lathed they ought to have lathed	I ought to have been lathing you ought to have been lathing he ought to have been lathing we ought to have been lathing you ought to have been lathing they ought to have been lathing

Negation

Simple form	V-ing form
I oughtn't to lathe you oughtn't to lathe he oughtn't to lathe we oughtn't to lathe you oughtn't to lathe they oughtn't to lathe	I oughtn't to be lathing you oughtn't to be lathing he oughtn't to be lathing we oughtn't to be lathing you oughtn't to be lathing they oughtn't to be lathing
Perfect	V-ing perfect
I oughtn't to have lathed you oughtn't to have lathed he oughtn't to have lathed we oughtn't to have lathed you oughtn't to have lathed they oughtn't to have lathed	I oughtn't to have been lathing you oughtn't to have been lathing he oughtn't to have been lathing we oughtn't to have been lathing you oughtn't to have been lathing they oughtn't to have been lathing

Interrogative form

Simple form	V-ing form
ought to I lathe? ought to you lathe? ought to he lathe? ought to we lathe? ought to you lathe? ought to they lathe?	ought to I be lathing? ought to you be lathing? ought to he be lathing? ought to we be lathing? ought to you be lathing? ought to they be lathing?
Perfect	V-ing perfect
ought to I have lathed? ought to you have lathed? ought to he have lathed? ought to we have lathed? ought to you have lathed? ought to they have lathed?	ought to I have been lathing? ought to you have been lathing? ought to he have been lathing? ought to we have been lathing? ought to you have been lathing? ought to they have been lathing?

Interro-negative form

Simple form	V-ing form
oughtn't I to lathe? oughtn't you to lathe? oughtn't he to lathe? oughtn't we to lathe? oughtn't you to lathe? oughtn't they to lathe?	oughtn't I to be lathing? oughtn't you to be lathing? oughtn't he to be lathing? oughtn't we to be lathing? oughtn't you to be lathing? oughtn't they to be lathing?
Perfect	V-ing perfect
oughtn't I to have lathed? oughtn't you to have lathed? oughtn't he to have lathed? oughtn't we to have lathed? oughtn't you to have lathed? oughtn't they to have lathed?	oughtn't I to have been lathing? oughtn't you to have been lathing? oughtn't he to have been lathing? oughtn't we to have been lathing? oughtn't you to have been lathing? oughtn't they to have been lathing?