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Access all grammar guides, quizzes, and flashcards without paying a cent. Quality education should be accessible to everyone.
| Form | Affirmative | Negative |
|---|---|---|
| Present | 意表を突く | 意表を突かない |
| Polite | 意表を突きます | 意表を突きません |
| Past | 意表を突いた | 意表を突かなかった |
| Polite + Past | 意表を突きました | 意表を突きませんでした |
| Te-form | 意表を突いて | 意表を突かなくて |
| Potential | 意表を突ける | 意表を突けない |
| Passive | 意表を突かれる | 意表を突かれない |
| Causative | 意表を突かせる | 意表を突かせない |
| Causative + Passive | 意表を突かされる | 意表を突かされない |
| Imperative | 意表を突け | 意表を突くな |
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.
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 every supported language.