The verb ole 'want' takes either ke or zero as complementizer. Krwa 'think' appears only with zero complementizer, with the single exception of an attestation from a white mesolectal speaker in Pointe Coupee, who also used the rare long form krwaye: Mo mo toujou krwaze keu nenpòt-ki ki seye ede mon le e ede mon pou motchenn byen 'I believe that anyone who tries to help me, he's helping me for my own good.' (Klingler 2003: 504).
Source: Klingler 2003: 503
Source: Neumann 1985: 231
Source: Neumann 1985: 368
Source: Neumann 1985: 347