Datapoint Hawaiʼi Creole/Invariant tag can or not?

Variety: Hawaiʼi Creole
Feature: Invariant tag can or not?
Value: B - feature is neither pervasive nor extremely rare
Informants: Kent Sakoda and Jeff Siegel

Examples

Example 1862:
Ai laik go awn wan deit – kæn o nat?
I want to go on a date – can I or not?'