Nicaraguan Creole English tink 'to think' traditionally takes the complementizer se as in San Andrés Creole English and nowadays also the zero complementizer. Nicaraguan Creole English waa 'to want' usually takes a zero complementizer and occasionally fa/fu, the Nicaraguan Creole English equivalent of San Andres Creole English fi. This latter original Creole construction is different from the think-construction.
Source: nd