chewen

Etymology
(strong class 2), from, from.

Verb

 * 1) To chew; to mash food with one's teeth (especially of cud).
 * 2) To consume or digest food or comestibles; to feast upon.
 * 3) To ponder about; to think or reflect upon something.
 * 4)  To grip or hold onto something with one's teeth.
 * 5)  To destroy or injure; to harass or annoy.
 * 1)  To grip or hold onto something with one's teeth.
 * 2)  To destroy or injure; to harass or annoy.

Usage notes
It is entirely possible that this verb could have remained as a strong verb for some speakers, with a past singular *chew and  a past participle *chowen. In Early Modern English, a past participle chewen appears; this could represent a continuation of *chowen or an innovation.