English verb conjugation
SHALL CREST

Regular verb: crest - crested - crested

Affirmation

Simple form	V-ing form
I shall crest you shall crest he shall crest we shall crest you shall crest they shall crest	I shall be cresting you shall be cresting he shall be cresting we shall be cresting you shall be cresting they shall be cresting
Perfect	V-ing perfect
I shall have crested you shall have crested he shall have crested we shall have crested you shall have crested they shall have crested	I shall have been cresting you shall have been cresting he shall have been cresting we shall have been cresting you shall have been cresting they shall have been cresting

Negation

Simple form	V-ing form
I shall not crest you shall not crest he shall not crest we shall not crest you shall not crest they shall not crest	I shall not be cresting you shall not be cresting he shall not be cresting we shall not be cresting you shall not be cresting they shall not be cresting
Perfect	V-ing perfect
I shall not have crested you shall not have crested he shall not have crested we shall not have crested you shall not have crested they shall not have crested	I shall not have been cresting you shall not have been cresting he shall not have been cresting we shall not have been cresting you shall not have been cresting they shall not have been cresting

Interrogative form

Simple form	V-ing form
shall I crest? shall you crest? shall he crest? shall we crest? shall you crest? shall they crest?	shall I be cresting? shall you be cresting? shall he be cresting? shall we be cresting? shall you be cresting? shall they be cresting?
Perfect	V-ing perfect
shall I have crested? shall you have crested? shall he have crested? shall we have crested? shall you have crested? shall they have crested?	shall I have been cresting? shall you have been cresting? shall he have been cresting? shall we have been cresting? shall you have been cresting? shall they have been cresting?

Interro-negative form

Simple form	V-ing form
shall I not crest? shall you not crest? shall he not crest? shall we not crest? shall you not crest? shall they not crest?	shall I not be cresting? shall you not be cresting? shall he not be cresting? shall we not be cresting? shall you not be cresting? shall they not be cresting?
Perfect	V-ing perfect
shall I not have crested? shall you not have crested? shall he not have crested? shall we not have crested? shall you not have crested? shall they not have crested?	shall I not have been cresting? shall you not have been cresting? shall he not have been cresting? shall we not have been cresting? shall you not have been cresting? shall they not have been cresting?