TIL that the way 'be' is used in African-American Vernacular English (e.g. 'he be working') isn't just not incorrect, it's an entirely new and different tense than the ones that exist in General American English, a tense referred to as 'the habitual b...
[Xidnaf] The Linguistics of African-American Vernacular English
The Linguistics of African American Vernacular English - Xidnaf
An educated look at why black Americans sound so different -
interesting video on African American vernacular English
Interesting video that somewhat applies to singlish