- interrogative pronoun: Wetin dem dey use ask question wey be sey multiple answers or alternatives fit déy.
- Wich day yu go show my side?
- Wich way we go follow reach market?
- determiner: Wetin dem dey use refer to choice between possible answers or alternatives.
- I want see wich button e go press.
- I neva sabi wich book I go buy yet.