“…At its core is the relationship between the subject and the auxiliary, which occur in an order that is non-canonical in both standardized and vernacular Englishes. Two further descriptive characteristics of NAI are that the auxiliary must be negated (e.g., Parrott, 2000;White-Sustaíta, 2010), and the negation appears as the clitic n't as opposed to the marker not (Blanchette, 2015;Matyiku, 2017;Parrott, 2000;Salmon, 2018). Labov et al (1968) and Labov (1972) observed NAI use by vernacular African American and Latinx speakers in New York, and it has also been observed in White Alabama English (Feagin, 1979), West Texas English (Foreman, 1999(Foreman, , 2001Matyiku, 2017), Vernacular Texas English (Salmon, 2018), African American English (Green, 2002(Green, , 2014Parrott, 2000;Sells et al, 1996;Weldon, 1994), and Appalachian English (Montgomery, 2004;Montgomery & Hall, 2004;Tortora & den Dikken, 2010;Wolfram & Christian, 1976).…”