Ga is a Kwa language spoken in Ghana, in and around the capital Accra. There are also some speakers in Togo, Benin and Western Nigeria. It has a phonemic distinction between three vowel lengths. Classification Ga is a Kwa language, part of the Niger–Congo family. It is very closely related to Adangme, and together they form the Ga–Dangme branch within Kwa. Ga is the predominant language of the Ga people, an ethnic group of Ghana. Ethnic Ga family names (surnames) include Owoo, Lartey, Nortey, Aryee, Poku, Lamptey, Tetteh, Ankrah, Tetteyfio, Laryea, Ayitey, Okine, Bortey, Quarshie, Quaye, Quaynor, Ashong, Kotei, Clottey, Nai, Sowah, Odoi, Maale, Ako, Adjetey, Annang, Addo, Yemoh, Abbey and Adjei. Geographic distribution Ga is spoken in south-eastern Ghana, in and around the capital Accra. It has relatively little dialectal variation. Although English is the official language of Ghana, Ga is one of 16 languages in which the Bureau of Ghana Languages publishes material. Phonology Consonants Ga has 31 consonant phonemes. is an allophone of which occurs before nasals and is represented with its own digraph in writing. may be realised as when between a consonant and vowel has an allophone before nasal vowels Vowels Ga has seven oral vowels and five nasal vowels. All of the vowels have three different vowel lengths: short, long or extra long (the latter appears only in the simple future and the simple past negative forms). Tones Ga has two tones, high and low. Like many West African languages, it has tone terracing. Phonotactics The syllable structure of Ga is , where the second phoneme of an initial consonant cluster can only be and a final consonant may only be a (short or long) nasal consonant, e.g. ekome, "one", V-CV-CV; kakadaŋŋ, "long", CV-CV-CVC; mli, "inside", CCV. Ga syllables may also consist solely of a syllabic nasal, for example in the first syllable of ŋshɔ, "sea". Writing system Ga was first written in about 1764, by Christian Jacob Protten (1715–1769), who was the son of a Danish soldier and a Ga woman. Protten was a Gold Coast Euro-African Moravian missionary and educator in the eighteenth century. In the mid-1800s, the Germany missionary, Johannes Zimmermann (1825–1876), assisted by the Gold Coast historian, Carl Christian Reindorf (1834–1917) and others, worked extensively on the grammar of the language, published a dictionary and translated the entire Bible into the Ga language. The orthography has been revised a number