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| Form | Affirmative | Negative |
|---|---|---|
| Present | お世話になる | お世話にならない |
| Polite | お世話になります | お世話になりません |
| Past | お世話になった | お世話にならなかった |
| Polite + Past | お世話になりました | お世話になりませんでした |
| Te-form | お世話になって | お世話にならなくて |
| Potential | お世話になれる | お世話になれない |
| Passive | お世話になられる | お世話になられない |
| Causative | お世話にならせる | お世話にならせない |
| Causative + Passive | お世話にならされる | お世話にならされない |
| Imperative | お世話になれ | お世話になるな |
Sottaku
Sottaku is an app for learning Chinese, Japanese, Korean, English, Spanish, French, German, and Italian with a strong focus on SRS. It includes automatic flashcard creation for hundreds of thousands of words, grammar breakdowns in example sentences, language-specific study packs where available, adaptive quizzes, mobile apps, a browser extension, and community features. Give it a try now! All learning content is free with no limits on flashcards or study time.
Sottaku is built to match the habits of successful learners. By using Sottaku, you will naturally learn in the most efficient way possible, as proven by countless success stories in the language learning community.
Free Forever
Access all grammar guides, quizzes, and flashcards without paying a cent. Quality education should be accessible to everyone.
Smart SRS System
Our flashcard system uses the FSRS algorithm (also used in Anki) to optimize your review schedule and maximize retention.
Comprehensive Content
From hanzi, kana, hangul, and European vocabulary basics to grammar and reading practice where available, we have lessons for every level. Practice with quizzes tailored to your skill.
Community Chat
Ask level-appropriate questions and get help from the community. Learn together with fellow learners across all 8 supported languages.