maeg

The third person singular present tense was “maeg” (i.e. “may”) and the plural present was “magon.”

The “may” and “might” follow-up « Motivated Grammar 2009

So he had a hoard of words, you see: and he must have needed them, for he goes on: —For [char1] on ic maeg singan and secgan spell,

III. On the Difference between Verse and Prose 1916