From Melvyn Bragg's "The History of English":

Chapter - The West Indies:

...buried deep are archaic English expressions such as the English 17th century..."aks" for "ask" (ax in Old English)...

...a poem by Miss Lou called "Bans a Killin." Miss Lou (Louise Bennett), famous as a poet and an inspiration to women and writers in Jamaica, wrote this protest poem to defend Jamaican dialect from the charge that it was not proper or correct English and therefore had to be put down.

So yuh a de man me hear bout!
Ah yuh dem seh dah teck
Whole heap a English oat seh dat
yuh gwine kill dialec!
Meck me get it straight, mas Charlie,
For me no quite understan

Yuh gwine kill all English dialec
Or jus Jamaica one?
Ef yuh dah equal up wid English
Language, den wha meck
Yuh gwine go feel inferior when
It come to dialec?
Ef yuh cyaan sing 'Linstead Market'
An 'Water come a me yeye’
Yuh wi haffi tap sing 'Auld lang syne’
An ‘Comin through de rye'.
Dah language weh yuh proud a,
Weh yuh honour an respec –
Po Mas Charlie, yuh no know se
Dat it spring from dialec!

Dat dem start fi try tun language
From de fourteen century -
Five hundred years gawn an dem got
More dialec dan we!
Yuh wi haffi kill de Lancashire,
De Yorkshire, de Cockney,
De broad Scotch and de Irish brogue
Before yuh start kill me!
Yuh wi haffi get de Oxford Book
A English Verse, an tear
Out Chaucer, Burns, Lady Grizelle
An plenty a Shakespeare!
When yuh done kill 'wit' an 'humour',
When yuh kill 'variety',
Yuh wi haffi fine a way fi kill
Originality!
An mine how yuh dah read dem English
Book deh pon yuh shelf,
For ef yuh drop a 'h' yuh mighta
Haffi kill yuhself!