Which one of the following options best describes teaching s...

“(…) Black English (African American Vernacular –AAV), has a distinctive use of be as a main verb, expressing iteration rather than instantaneous or constant states. Although the Standard English phrases will be and would be can have a meaning similar to Black English be, phonological deletion of these modals cannot account for all occurrences of be in Black English. It is argued that the best analysis is one which recognizes only one verb to be, which can occur without tense.”

 (Available at: https://www.jstor.org/stable/412334)