English verb conjugation
OUGHT TO CAVIL

Regular verb: cavil - cavilled - cavilled

Affirmation

Simple form	V-ing form
I ought to cavil you ought to cavil he ought to cavil we ought to cavil you ought to cavil they ought to cavil	I ought to be cavilling you ought to be cavilling he ought to be cavilling we ought to be cavilling you ought to be cavilling they ought to be cavilling
Perfect	V-ing perfect
I ought to have cavilled you ought to have cavilled he ought to have cavilled we ought to have cavilled you ought to have cavilled they ought to have cavilled	I ought to have been cavilling you ought to have been cavilling he ought to have been cavilling we ought to have been cavilling you ought to have been cavilling they ought to have been cavilling

Negation

Simple form	V-ing form
I oughtn't to cavil you oughtn't to cavil he oughtn't to cavil we oughtn't to cavil you oughtn't to cavil they oughtn't to cavil	I oughtn't to be cavilling you oughtn't to be cavilling he oughtn't to be cavilling we oughtn't to be cavilling you oughtn't to be cavilling they oughtn't to be cavilling
Perfect	V-ing perfect
I oughtn't to have cavilled you oughtn't to have cavilled he oughtn't to have cavilled we oughtn't to have cavilled you oughtn't to have cavilled they oughtn't to have cavilled	I oughtn't to have been cavilling you oughtn't to have been cavilling he oughtn't to have been cavilling we oughtn't to have been cavilling you oughtn't to have been cavilling they oughtn't to have been cavilling

Interrogative form

Simple form	V-ing form
ought to I cavil? ought to you cavil? ought to he cavil? ought to we cavil? ought to you cavil? ought to they cavil?	ought to I be cavilling? ought to you be cavilling? ought to he be cavilling? ought to we be cavilling? ought to you be cavilling? ought to they be cavilling?
Perfect	V-ing perfect
ought to I have cavilled? ought to you have cavilled? ought to he have cavilled? ought to we have cavilled? ought to you have cavilled? ought to they have cavilled?	ought to I have been cavilling? ought to you have been cavilling? ought to he have been cavilling? ought to we have been cavilling? ought to you have been cavilling? ought to they have been cavilling?

Interro-negative form

Simple form	V-ing form
oughtn't I to cavil? oughtn't you to cavil? oughtn't he to cavil? oughtn't we to cavil? oughtn't you to cavil? oughtn't they to cavil?	oughtn't I to be cavilling? oughtn't you to be cavilling? oughtn't he to be cavilling? oughtn't we to be cavilling? oughtn't you to be cavilling? oughtn't they to be cavilling?
Perfect	V-ing perfect
oughtn't I to have cavilled? oughtn't you to have cavilled? oughtn't he to have cavilled? oughtn't we to have cavilled? oughtn't you to have cavilled? oughtn't they to have cavilled?	oughtn't I to have been cavilling? oughtn't you to have been cavilling? oughtn't he to have been cavilling? oughtn't we to have been cavilling? oughtn't you to have been cavilling? oughtn't they to have been cavilling?