| Form | Affirmative | Negative |
|---|---|---|
| Present | 閉じこもる | 閉じこもらない |
| Polite | 閉じこもります | 閉じこもりません |
| Past | 閉じこもった | 閉じこもらなかった |
| Polite + Past | 閉じこもりました | 閉じこもりませんでした |
| Te-form | 閉じこもって | 閉じこもらなくて |
| Potential | 閉じこもれる | 閉じこもれない |
| Passive | 閉じこもられる | 閉じこもられない |
| Causative | 閉じこもらせる | 閉じこもらせない |
| Causative + Passive | 閉じこもらされる | 閉じこもらされない |
| Imperative | 閉じこもれ | 閉じこもるな |
Sottaku
Sottaku is an app for learning a growing range of Asian and European languages 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.
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Smart SRS System
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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.
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