Sprachwandel (morph.) ; Language change (morph.) ; Morphological change ; Grammatisierung; Grammaticization; Kreolisierung; Creolization; Subjektivierung; Subjectification; Grammaticalization ; Innere Rekonstruktion; Internal reconstruction; Reconstruction (internal) ; Imperfekt; Imperfect; Imparfait; Preterite; Indefinido; Past tense ; Old High German ; Altniederländisch; Old Dutch; Old Low Franconian ; Old Saxon ; Anglo-Saxon; Old English ; Old Frisian ; Gothic ; Altdänisch; Altschwedisch; Gammelnorsk; Common Scandinavian; Old Danish; Old Swedish; Old Norse
