imabi.org/ichidan-verbs%e3%80%80%e4%b8%80%e6%ae%b5%e6%b4%bb%e7%94%a8%e5%8b%95%e8%a9%9e/
Guide to ichidan verb conjugation covering basic forms, polite speech with ～ます, past and negative forms, and verb bases. Suitable for beginners learning Japanese verb classes.
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