practice-japanese.com/dictionary/verbs/oshieru/
Full conjugation table for the Japanese verb oshieru (to teach), an N5-level ichidan verb, showing plain, polite, and advanced forms including te-form, potential, passive, and causative.
GrammarVocabularyVerb conjugationTe-formJLPT N5AdvancedJLPTPassive and causativeConditionals