Notas:

• Gramatical:
  Very frequent word wich has many variants, depending on the tense used and the rapidity of speech : 'ku' with past tense ; 'kui', 'kw', 'kwi' with present tense. In rapid speech, the vowel 'u' reduces to the approximant 'w'. 'kuu' is the main form, used in isolation, in the imperative, or with other suffixes such as subordinator '-ka' (when).