Lingala is a Bantu language spoken throughout the northwestern part of the Democratic Republic of the Congo and a large part of the Republic of the Congo, as well as to some degree in Angola and the Central African Republic. It has over 10 million speakers. Standard Lingala (called lingala littéraire or lingala classique in French) is mostly used in educational and news broadcastings on radio or television, in religious services in the Roman Catholic Church and is the language taught as a subject at all educational levels. Standard Lingala is historically associated with the work of the Catholic Church and missionaries. It has a seven-vowel system /a/ /e/ /ɛ/ /i/ /o/ /ɔ/ /u/ with an obligatory tense-lax vowel harmony. It also has a full range of morphological noun prefixes with mandatory grammatical agreement system with subject–verb, or noun–modifier for each of class. Standard Lingala is largely used in formal functions.
- From Wikipedia