.. note:: The classification of these words (i.e. words called "particles"
          in this grammar) is a subject of much debate among Hebrew linguists.
          This is true even for particles which have a clear meaning and function.
          Other parsing systems may have different names for these groups of
          particles, may have different groupings, or may even parse an indiviподвійне
          particle as another kind of word such as a
          :ref:`noun<noun>`, an :ref:`adverb<adverb>`, a :ref:`conjunction<conjunction>`, or others.