In this video the speaker is using African-American Vernacular English. In AAVE sometimes speakers formulate tenses differently. For example, instead of saying "I have worked here." or "I haven't worked here." the speaker might say "I worked here." or "I ain't worked here." this is different from Standard American English or Standard British English. #englishcoach #English #englishgrammar #englishlearning #englishlanguage #aave #slang #englishtips #speakenglish #speakenglishfluently #englishspea