English verb conjugation
OUGHT TO QUILL

Regular verb: quill - quilled - quilled

Affirmation

Simple form	V-ing form
I ought to quill you ought to quill he ought to quill we ought to quill you ought to quill they ought to quill	I ought to be quilling you ought to be quilling he ought to be quilling we ought to be quilling you ought to be quilling they ought to be quilling
Perfect	V-ing perfect
I ought to have quilled you ought to have quilled he ought to have quilled we ought to have quilled you ought to have quilled they ought to have quilled	I ought to have been quilling you ought to have been quilling he ought to have been quilling we ought to have been quilling you ought to have been quilling they ought to have been quilling

Negation

Simple form	V-ing form
I oughtn't to quill you oughtn't to quill he oughtn't to quill we oughtn't to quill you oughtn't to quill they oughtn't to quill	I oughtn't to be quilling you oughtn't to be quilling he oughtn't to be quilling we oughtn't to be quilling you oughtn't to be quilling they oughtn't to be quilling
Perfect	V-ing perfect
I oughtn't to have quilled you oughtn't to have quilled he oughtn't to have quilled we oughtn't to have quilled you oughtn't to have quilled they oughtn't to have quilled	I oughtn't to have been quilling you oughtn't to have been quilling he oughtn't to have been quilling we oughtn't to have been quilling you oughtn't to have been quilling they oughtn't to have been quilling

Interrogative form

Simple form	V-ing form
ought to I quill? ought to you quill? ought to he quill? ought to we quill? ought to you quill? ought to they quill?	ought to I be quilling? ought to you be quilling? ought to he be quilling? ought to we be quilling? ought to you be quilling? ought to they be quilling?
Perfect	V-ing perfect
ought to I have quilled? ought to you have quilled? ought to he have quilled? ought to we have quilled? ought to you have quilled? ought to they have quilled?	ought to I have been quilling? ought to you have been quilling? ought to he have been quilling? ought to we have been quilling? ought to you have been quilling? ought to they have been quilling?

Interro-negative form

Simple form	V-ing form
oughtn't I to quill? oughtn't you to quill? oughtn't he to quill? oughtn't we to quill? oughtn't you to quill? oughtn't they to quill?	oughtn't I to be quilling? oughtn't you to be quilling? oughtn't he to be quilling? oughtn't we to be quilling? oughtn't you to be quilling? oughtn't they to be quilling?
Perfect	V-ing perfect
oughtn't I to have quilled? oughtn't you to have quilled? oughtn't he to have quilled? oughtn't we to have quilled? oughtn't you to have quilled? oughtn't they to have quilled?	oughtn't I to have been quilling? oughtn't you to have been quilling? oughtn't he to have been quilling? oughtn't we to have been quilling? oughtn't you to have been quilling? oughtn't they to have been quilling?