Japanese grammar
What does ～ので (objective reason) mean? Japanese grammar N4
～ので (objective reason) means because ~, since ~ (objective reason).
| Level (estimated, JLPT framework) | N4 |
|---|---|
| Structure | V／Aい (plain form) + ので Aな／N + なので |
| Romaji | ~ node |
| Meaning | because ~, since ~ (objective reason) |
Forming it
| Verb | 行くので／行ったので |
|---|---|
| i-adjective | 寒いので |
| na-adjective / Noun | 静かなので／休みなので |
How to use it
States a reason in a soft, objective way, especially when asking permission, explaining, or declining.
- ので connects cause and effect but places emphasis on an objective circumstance, so it sounds less pushy than から. This pattern is very natural when asking permission or politely declining something.
- With na-adjectives and nouns, な must be used before ので. In casual conversation you may hear んで, but the standard form for learning and writing remains ので.
Examples
少し熱があるので、今日は休みます。
I have a slight fever, so I will take today off.
この部屋は静かなので、よく勉強できます。
This room is quiet, so I can study well.
Keep in mind
- The following clause can be a request or intention, but it's best to keep a gentle nuance: すみませんが／ので pairs well with an explanation.
Common mistakes
-
Wrong今日は休みだので、銀行は閉まっています。
Correct今日は休みなので、銀行は閉まっています。
Nouns and na-adjectives use なので, not だので.
Exam tips
- After a noun or na-adjective, if the blank comes right before ので, choose な.