code: public List<String> tagClitics(String word, String posTag, String lemma,
        MorfologikLemmatizer lemmatizer) throws IOException {
      List<String> newCliticElems = new ArrayList<String>();
      Clitic match = cliticMatcher(word, posTag);
      if (match != null) {
        addCliticComponents(word, posTag, lemmatizer, match, newCliticElems);
      }
      return newCliticElems;
    }
docs: Takes word, posTag and lemma as input and finds if any clitic pronouns are
  in verbs.
  
  @param word
  the original word possibly containing clitic pronoun
  @param posTag
  the postag
  @param lemma
  the lemma
  @param lemmatizer
  the lemmatizer
  @return the new pos and lemma after clitic splitting
  @throws IOException if io problems