code: public static String singularize(String word) {
          if (isUncountable(word)) {
              return word;
          } else {
              for (Inflection inflection : SINGULAR) {
                  if (inflection.match(word)) {
                      return inflection.replace(word);
                  }
              }
          }
          return word;
      }
docs: Return the singularized version of a word.
  
  @param word The word
  @return The singularized word