*caʔkʼa2-walk along with legs apartalways reduplicatedPrefixed:ca-*ʔkʼa2*caʔkʼaʔkʼaiter.-be with legs far apart*caʔkʼaʔkʼacsmlf.caʔkʼáʔkʼaʔbe with legs far apart (like a duck)always reduplicated*caʔkʼacaʔkʼafreq.caʔkʼacáʔkʼawwaddle, walk along with the legs far apart (like a duck)pl.*caʔkʼacaʔkʼamalways reduplicated