Frequency (synt.) ; Register (sociolinguistics) ; Sociodialectology ; Soziokulturelles Milieu; Sociocultural environment; Socioeconomic status ; Transfer (languages in contact) ; Adstratum language; Adstratsprache; Interference ; Number ; Interference (synt.) ; Topic drop; Diskursbindung; Discourse linking; Discourse topic ; Pronoun syntax ; Koreferenz; Coreference; Switch-reference; Crossover-effects; Schaltreferenz; Referential identity ; Null subject; pro-drop; Subjectless clause ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English ; Chicano; Puertoricans; USA (span. Sprache in den) ; Mexican American Spanish; USA (Spanish language in the) ; Spanglish; Inglañol; Tex-Mex; Spanish in the USA ; Latin America (Spanish language in) ; Lateinamerika (span. Sprache in) ; Spanish in Latin America
