code: private boolean isTherePronoun(final AnalyzedTokenReadings[] tokens, int i,
        Pattern lemma, Pattern postag) {
      int j = 1;
      boolean keepCounting = true;
      while (i - j > 0 && keepCounting) {
        if (matchPostagRegexp(tokens[i - j], postag)
            && matchLemmaRegexp(tokens[i - j], lemma))
          return true;
        keepCounting = matchPostagRegexp(tokens[i - j], PREP_VERB_PRONOM);
        j++;
      }
      j = 1;
      keepCounting = true;
      while (i + j < tokens.length && keepCounting) {
        if (matchPostagRegexp(tokens[i + j], postag)
            && matchLemmaRegexp(tokens[i + j], lemma))
          return true;
        keepCounting = matchPostagRegexp(tokens[i + j], PREP_VERB_PRONOM);
        j++;
      }
      return false;
    }
docs: Checks if there is a desired pronoun near the verb