tweogan - Wiktionary, the free dictionary

• twīoġan, twēon

From Proto-West Germanic *twihōn. Equivalent to twēo +‎ -ian.

• IPA^(key): /ˈtwe͜oː.jɑn/

twēoġan

1. to doubt (+ genitive) (often impersonal, with accusative subject)

   Iċ ġehāte þæt mē nǣfre mā þīn ne twēoþ.

   I promise I won't ever doubt you again.

   • late 9th century, King Alfred's translation of Boethius' The Consolation of Philosophy

     Ne twēoþ þæs nānne mann þe āwiht wāt.

     No one who knows anything doubts that.

• A following clause expressing what is doubted goes in the subjunctive mood: Hīe twēoþ hwæðer hit man mæġe dōn (“She doubts whether it can be done”).

• twēonian

• Middle English: tweoȝean