these usages were for written more-or-less formal English.

Wull, y'see, 'ere's the parblem. Ain' nobody minds if y'all perscrippivis's goes round settin' no rules for no special occasions. It's when y'all starts garbigin' aroun' pulin' an' micturatin' about anybody does anyth'n differmints in any situation whatsoever.

An' ifn you checks 'at document wit all nem funny commas an stuff, they's a thang in nere says cain't bus nobudy fer doon someth'n what ain' bun made illegal yet. When did y'all start spewin out nem rules bout where y'all kin an cain't stick no commas?