Sampling; Language corpus; Sprachkorpus; Datensammlung; Data collection; Textkorpus (method.) ; Text corpus (method.) ; Corpus linguistics ; ARCHER ; CEEC ; Worthäufigkeit; Häufigkeitsliste; Frequency list; Frequency (lex.) ; Word frequency ; Validity (method.) ; Evaluation criterion (method.) ; History of language ; Anglo-Saxon; Old English ; Early Modern English ; Middle English