code: public static function word($text, $case, $plural, $animate = false, $preferredGender = '')
      {
          if (self::$instance === null) {
              self::$instance = new Inflection();
          }
  
          $result = self::$instance->inflect($text, $animate, $preferredGender);
  
          if (14 === \count($result)) {
              return trim($result[$case + ((int)$plural * 7)]);
          }
  
          return trim($text);
      }
docs: Inflect string
  
  @param string $text Input string
  @param int $case Case 1-7
  @param bool $plural Want plural inflection
  @param bool $animate Is word animate
  @param string $preferredGender Preferred gender (M, Z, S) or empty string
  @return string Inflected string or original string on error