Answers can be found in: Chapter 05 Declensions Chapter 06 Plural Accusatives Chapter 06 Gender Endings for chapter 5 and 6: On my website: https://docs.google.com/a/wcsks.com/viewer?a=v&pid=sites&srcid=d2Nza3MuY29tfGxlZGR5anxneDo2NjA0ZmJjNmU5YTAyZDNj