mustest

English

Etymology

From Middle English mostest, mustest, from Old English mōstest; equivalent to must +‎ -est.

Verb

mustest

  1. (archaic) second-person singular simple past indicative of must

Usage notes

  • The canonical form was unchanged thou must, but thou mustest is also attested.

Middle English

Verb

mustest

  1. alternative form of mostest