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 she 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 she 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 she 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 she 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 ought not to cavil you ought not to cavil she ought not to cavil we ought not to cavil you ought not to cavil they ought not to cavil	I ought not to cavilling you ought not to cavilling she ought not to cavilling we ought not to cavilling you ought not to cavilling they ought not to cavilling
Perfect	V-ing perfect
I ought not to have cavilled you ought not to have cavilled she ought not to have cavilled we ought not to have cavilled you ought not to have cavilled they ought not to have cavilled	I ought not to have been cavilling you ought not to have been cavilling she ought not to have been cavilling we ought not to have been cavilling you ought not to have been cavilling they ought not to have been cavilling

Interrogative form

Simple form	V-ing form
ought to I cavil? ought to you cavil? ought to she 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 she 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 she 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 she 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
ought I not to cavil? ought you not to cavil? ought she not to cavil? ought we not to cavil? ought you not to cavil? ought they not to cavil?	ought I not to be cavilling? ought you not to be cavilling? ought she not to be cavilling? ought we not to be cavilling? ought you not to be cavilling? ought they not to be cavilling?
Perfect	V-ing perfect
ought I not to have cavilled? ought you not to have cavilled? ought she not to have cavilled? ought we not to have cavilled? ought you not to have cavilled? ought they not to have cavilled?	ought I not to have been cavilling? ought you not to have been cavilling? ought she not to have been cavilling? ought we not to have been cavilling? ought you not to have been cavilling? ought they not to have been cavilling?