English verb conjugation
OUGHT TO PERFUME

Regular verb: perfume - perfumed - perfumed

Affirmation

Simple form	V-ing form
I ought to perfume you ought to perfume he ought to perfume we ought to perfume you ought to perfume they ought to perfume	I ought to be perfuming you ought to be perfuming he ought to be perfuming we ought to be perfuming you ought to be perfuming they ought to be perfuming
Perfect	V-ing perfect
I ought to have perfumed you ought to have perfumed he ought to have perfumed we ought to have perfumed you ought to have perfumed they ought to have perfumed	I ought to have been perfuming you ought to have been perfuming he ought to have been perfuming we ought to have been perfuming you ought to have been perfuming they ought to have been perfuming

Negation

Simple form	V-ing form
I oughtn't to perfume you oughtn't to perfume he oughtn't to perfume we oughtn't to perfume you oughtn't to perfume they oughtn't to perfume	I oughtn't to be perfuming you oughtn't to be perfuming he oughtn't to be perfuming we oughtn't to be perfuming you oughtn't to be perfuming they oughtn't to be perfuming
Perfect	V-ing perfect
I oughtn't to have perfumed you oughtn't to have perfumed he oughtn't to have perfumed we oughtn't to have perfumed you oughtn't to have perfumed they oughtn't to have perfumed	I oughtn't to have been perfuming you oughtn't to have been perfuming he oughtn't to have been perfuming we oughtn't to have been perfuming you oughtn't to have been perfuming they oughtn't to have been perfuming

Interrogative form

Simple form	V-ing form
ought to I perfume? ought to you perfume? ought to he perfume? ought to we perfume? ought to you perfume? ought to they perfume?	ought to I be perfuming? ought to you be perfuming? ought to he be perfuming? ought to we be perfuming? ought to you be perfuming? ought to they be perfuming?
Perfect	V-ing perfect
ought to I have perfumed? ought to you have perfumed? ought to he have perfumed? ought to we have perfumed? ought to you have perfumed? ought to they have perfumed?	ought to I have been perfuming? ought to you have been perfuming? ought to he have been perfuming? ought to we have been perfuming? ought to you have been perfuming? ought to they have been perfuming?

Interro-negative form

Simple form	V-ing form
oughtn't I to perfume? oughtn't you to perfume? oughtn't he to perfume? oughtn't we to perfume? oughtn't you to perfume? oughtn't they to perfume?	oughtn't I to be perfuming? oughtn't you to be perfuming? oughtn't he to be perfuming? oughtn't we to be perfuming? oughtn't you to be perfuming? oughtn't they to be perfuming?
Perfect	V-ing perfect
oughtn't I to have perfumed? oughtn't you to have perfumed? oughtn't he to have perfumed? oughtn't we to have perfumed? oughtn't you to have perfumed? oughtn't they to have perfumed?	oughtn't I to have been perfuming? oughtn't you to have been perfuming? oughtn't he to have been perfuming? oughtn't we to have been perfuming? oughtn't you to have been perfuming? oughtn't they to have been perfuming?