.TA    KEI  :Locative particle, at

MAO    Kei. :Preposed particle indicating current position (Bgs)
RAR    Tei. :At (place), in the possession of; in the act of, engaged in (Bse)
TAH    'Ei/ hea?. :Where? (Cph)
TAH    Ei. :(devant une forme nominale)...Un prédicat indiquant une position future (Lmt)