When you encounter a new grammar point, copy the best example sentence from the book into a flashcard program like .
More importantly, the "Shin Kanzen Master" series is more detailed and exam-focused than other popular books. While series like Sou Matome are great for quick, structured overviews, Shin Kanzen Master is for serious learners who want to truly dissect and understand the grammar. shin kanzen master n1 grammar pdf