Correspondence (source) ; English language of the north-west in the late Modern English period; CL18P ; Correspondence (discourse analysis) ; Unhöflichkeit; Impoliteness; Rudeness; Politeness (style of speech) ; Discourse marker ; Bitte; Request ; Anweisungen; Commands; Directives ; Sprachwandel (pragm.) ; Language change (pragm.) ; Sprachgebrauchswandel; Deictification; Subjektivierung; Subjectification; Pragmatic change ; Lemmata ; Reporting verbs; Quotatives ; Verba illocutiva; Performative verbs ; English (British) ; Grossbritannien (engl. Sprache in) ; Great Britain (English language in) ; Englisch in Grossbritannien; English in Great Britain; British English