English verb conjugation
OUGHT TO CURTSEY

Regular verb: curtsey - curtseyed - curtseyed

Affirmation

Simple form	V-ing form
I ought to curtsey you ought to curtsey he ought to curtsey we ought to curtsey you ought to curtsey they ought to curtsey	I ought to be curtseying you ought to be curtseying he ought to be curtseying we ought to be curtseying you ought to be curtseying they ought to be curtseying
Perfect	V-ing perfect
I ought to have curtseyed you ought to have curtseyed he ought to have curtseyed we ought to have curtseyed you ought to have curtseyed they ought to have curtseyed	I ought to have been curtseying you ought to have been curtseying he ought to have been curtseying we ought to have been curtseying you ought to have been curtseying they ought to have been curtseying

Negation

Simple form	V-ing form
I oughtn't to curtsey you oughtn't to curtsey he oughtn't to curtsey we oughtn't to curtsey you oughtn't to curtsey they oughtn't to curtsey	I oughtn't to be curtseying you oughtn't to be curtseying he oughtn't to be curtseying we oughtn't to be curtseying you oughtn't to be curtseying they oughtn't to be curtseying
Perfect	V-ing perfect
I oughtn't to have curtseyed you oughtn't to have curtseyed he oughtn't to have curtseyed we oughtn't to have curtseyed you oughtn't to have curtseyed they oughtn't to have curtseyed	I oughtn't to have been curtseying you oughtn't to have been curtseying he oughtn't to have been curtseying we oughtn't to have been curtseying you oughtn't to have been curtseying they oughtn't to have been curtseying

Interrogative form

Simple form	V-ing form
ought to I curtsey? ought to you curtsey? ought to he curtsey? ought to we curtsey? ought to you curtsey? ought to they curtsey?	ought to I be curtseying? ought to you be curtseying? ought to he be curtseying? ought to we be curtseying? ought to you be curtseying? ought to they be curtseying?
Perfect	V-ing perfect
ought to I have curtseyed? ought to you have curtseyed? ought to he have curtseyed? ought to we have curtseyed? ought to you have curtseyed? ought to they have curtseyed?	ought to I have been curtseying? ought to you have been curtseying? ought to he have been curtseying? ought to we have been curtseying? ought to you have been curtseying? ought to they have been curtseying?

Interro-negative form

Simple form	V-ing form
oughtn't I to curtsey? oughtn't you to curtsey? oughtn't he to curtsey? oughtn't we to curtsey? oughtn't you to curtsey? oughtn't they to curtsey?	oughtn't I to be curtseying? oughtn't you to be curtseying? oughtn't he to be curtseying? oughtn't we to be curtseying? oughtn't you to be curtseying? oughtn't they to be curtseying?
Perfect	V-ing perfect
oughtn't I to have curtseyed? oughtn't you to have curtseyed? oughtn't he to have curtseyed? oughtn't we to have curtseyed? oughtn't you to have curtseyed? oughtn't they to have curtseyed?	oughtn't I to have been curtseying? oughtn't you to have been curtseying? oughtn't he to have been curtseying? oughtn't we to have been curtseying? oughtn't you to have been curtseying? oughtn't they to have been curtseying?