benkyoumashou.com/japanese-verbs/u-verbs-and-ru-verbs-and-conjugation/
Guide to Japanese verb groups and conjugation patterns, covering u-verbs, ru-verbs, irregular verbs, and essential forms like te-form, ta-form, and conditional forms for learners.
GrammarApps and toolsVerb conjugationTe-formAdvancedDictionariesConditionalsPassive and causativeParticlesStudy methods