活用ドリル―書いて覚える、書いて身につくThorough Usage Conjugation Drills 2011 Bojinsha, 97 PAGG. isbn 9784893588081 This book is an excellent source of written pattern drills to solidify your understanding of conjugations and conquer the JLPT. The most common conjugations are verbs, but this text covers other types of conjugations as well. There are four steps to each chapter. 1. Learn the conjugation with a table 2. Learn the conjugation by completeing the table with blanks 3. Learn the