The notion 'want' is expressed with a desiderative verbal prefix: wii- expresses a weaker wish than nuuhtee-. Strictly speaking there is just one clause, and hence no complementation in the most simple constructions.
There is also a full verb 'to want' (daweeyim- daweeyiht-) normally used with nominal complements, but occasionally also with verbal complements.
Source: Laverdure and Allard 1983: 21
Source: Fleury 2007
Source: Laverdure and Allard 1983: 205
Source: Laverdure and Allard 1983: 265