Palmerston Island; Cook Islands ; Fiji Islands ; Periphery (linguistic geography) ; Core/periphery (linguistic geography) ; Three circles model (of world Englishes) ; Center/periphery (linguistic geography) ; Transfer (languages in contact) ; Adstratum language; Adstratsprache; Interference ; Substratum language ; Transfer (second language acquisition) ; Transfer (Zweitspracherwerb) ; Cross-linguistic influence (second language acquisition) ; Interference (second language acquisition) ; Other varieties of English ; Ost-Malaio-Polynesische Sprachen; Ozeanische Sprachen; Oceanic languages; Melanesisch; Melanese; East Austronesian languages