Datapoint Vernacular Liberian English/As what / than what in comparative clauses

Variety: Vernacular Liberian English
Feature: As what / than what in comparative clauses
Value: C - feature exists, but is extremely rare
Informants: John Singler

Examples

Example 2998:
When he go out of town and buy the thing and then come, he make much money more than what he wa doing before.