sit up all night in Korean is 밤새우다. For examples, you can use like [밤새워 고민하다, 밤새워 공부하다]. In this post you will learn how to pronounce and use 밤새우다 along with examples.
Basics
| Word | Part | Chinese | Sound |
| 밤새우다 | verb | — | 밤새우다 |
밤새우다 Meaning
| Meaning | Explanation |
| sit up all night; stay up all night | To spend a night without sleeping. |
How to Conjugate 밤새우다
① Formal High (합니다체)
| Present |  밤새웁니다 |
| Past | 밤새웠습니다 |
| Past Perfect | 밤새웠었습니다 |
| Future | 밤새울 것입니다 |
| Condition | 밤새우겠습니다 |
② Informal High (해요체)
| Present | 밤새워요 |
| Past | 밤새웠어요 |
| Past Perfect | 밤새웠었어요 |
| Future | 밤새울 것이에요 |
| Condition | 밤새우겠어요 |
③ Informal Low (해체)
| Present | 밤새워 |
| Past | 밤새웠어 |
| Past Perfect | 밤새웠었어 |
| Future | 밤새울 것이야 |
| Condition | 밤새우겠어 |
④ Formal Low (한다체)
| Present | 밤새운다 |
| Past | 밤새웠다 |
| Past Perfect | 밤새웠었다 |
| Future | 밤새울 것이다 |
| Condition | 밤새우겠다 |
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