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| Form | Inflected form |
|---|---|
| Base | 장난치다 |
| Present | 장난친다 |
| Polite | 장난쳐요 |
| Formal | 장난칩니다 |
| Past | 장난쳤다 |
| Past + Polite | 장난쳤어요 |
| Guess + Polite | 장난치겠어요 |
| Connective | 장난치고 |
| Conditional | 장난치면 |
| Volitional | 장난치자 |
| Imperative | 장난쳐라 |
| Imperative + Polite | 장난치세요 |
| Attributive | 장난치는 / 장난친 / 장난칠 |
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.