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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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?