moods and tenses, developing what is called "unitary plural" (German Einheitsplural, Dutch Eenheidspluralis): Present indicative: Old High German werdumēs...

Diphthongierung), and also the verbal uniform plural or Einheitsplural (verbaler Einheitsplural) -et/-e and the lexemes Wiese/Matte (Wiese) Oberrheinalemannisch...