English verb conjugation
SHOULD CAVIL

Regular verb: cavil - cavilled - cavilled

Affirmation

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

Negation

Simple form	V-ing form
I should not cavil you should not cavil he should not cavil we should not cavil you should not cavil they should not cavil	I should not be cavilling you should not be cavilling he should not be cavilling we should not be cavilling you should not be cavilling they should not be cavilling
Perfect	V-ing perfect
I should not have cavilled you should not have cavilled he should not have cavilled we should not have cavilled you should not have cavilled they should not have cavilled	I should not have been cavilling you should not have been cavilling he should not have been cavilling we should not have been cavilling you should not have been cavilling they should not have been cavilling

Interrogative form

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

Interro-negative form

Simple form	V-ing form
should I not cavil? should you not cavil? should he not cavil? should we not cavil? should you not cavil? should they not cavil?	should I not be cavilling? should you not be cavilling? should he not be cavilling? should we not be cavilling? should you not be cavilling? should they not be cavilling?
Perfect	V-ing perfect
should I not have cavilled? should you not have cavilled? should he not have cavilled? should we not have cavilled? should you not have cavilled? should they not have cavilled?	should I not have been cavilling? should you not have been cavilling? should he not have been cavilling? should we not have been cavilling? should you not have been cavilling? should they not have been cavilling?