Malaysian language subject in primary and secondary schools. Article 152 of the Federation designates Malay as the official language. Between 1986 and 2007, the official term "Bahasa Malaysia" was replaced by ""Bahasa Melayu"". Today, to recognise that Malaysia is composed of many ethnic groups (and not only the ethnic Malays), the term "Bahasa Malaysia" has once again become the government's preferred designation for the ""Bahasa Kebangsaan"" (National Language) and the ""Bahasa Persatuan/Pemersatu"" (unifying language/lingua franca). The language is sometimes simply referred to as "BM" and often misnomered with the term "Bahasa". English continues, however, to be widely used in professional and commercial
Mixed language cases, mixed language speakers are fluent, even native, speakers of both languages; however, speakers of Michif (a N-V mixed language) are unique in that many are not fluent in both of the sources languages. Pidgins, on the other hand, develop in a situation, usually in the context of trade, where speakers of two (or more) different languages come into contact and need to find some way to communicate with each other. Creoles develop when a pidgin language becomes a first language for young speakers. While creoles tend to have drastically simplified morphologies, mixed languages often retain the inflectional complexities of