African American Vernacular English: rule based with distinct phonology, morphology, syntax, semantics, and pragmatics
* most African Americans can fluently code switch between SAE and AAE, some don’t use AAE
* Charateristics include invariant or habitual “be,” copula deletion, double negatives, reduction of final consonants, pronounciation of aks,
* all of these characteristics allow for greater range of temporal possibilities than SAE