Datapoint East Anglian English/Distinction between emphatic vs. non-emphatic forms of pronouns

Variety: East Anglian English
Feature: Distinction between emphatic vs. non-emphatic forms of pronouns
Value: A - feature is pervasive or obligatory
Informants: Peter Trudgill

Examples

Example 345:
I don't like it, thass no good.
Example 346:
Thass nice, I like it