# てやる: do for someone below you > Learn how to use てやる, a JLPT N4 Japanese grammar point meaning do for someone below you, with structure, nuance, examples, mistakes, and comparisons. JLPT level: N4 · Updated: 2026-05-18 · Canonical: https://hane-app.com/blog/n4-te-yaru/ **てやる** means **do for someone below you**. It is a **JLPT N4** Japanese grammar pattern used to express that the speaker performs an action for the benefit of a social inferior, an animal, or a child. This grammar point appears in everyday conversation, stories, and JLPT N4 listening and reading material. If you want to describe doing a favor for someone below you, **てやる** is the pattern you need. ## What does てやる mean? Use **てやる** when you want to express that you are doing something for someone of lower status, an animal, or a child. It marks the speaker as the giver of the favor and the receiver as socially beneath the speaker. Natural translations include: - do for someone below you - do (something) for (an inferior) ## How to form てやる
Verb て-form + やる
Examples of the pattern: - 飲のませてやる - 見みてやる - 手伝てつだってやる The form before the grammar point matters. In JLPT questions, the wrong answer choices often use a similar meaning but attach it to the wrong type of word. ## When is てやる used? Use **てやる** in situations like: - reading or writing JLPT N4-level sentences - making a sentence more precise than a basic N5 pattern - recognizing natural grammar in conversation or short passages Tone and register: - usually neutral; common in both spoken and written Japanese - common in JLPT N4 grammar study and everyday examples ## てやる example sentences
犬いぬに水みずを飲のませてやりました。
I let the dog drink water.
N4
弟おとうとの宿題しゅくだいを見みてやりました。
I looked over my younger brother’s homework for him.
N4
子こどもに本ほんを読よんでやりました。
I read a book to the child.
N4
後輩こうはいを手伝てつだってやりました。
I helped my junior.
N4
猫ねこにえさを買かってやりました。
I bought food for the cat.
N4
After reading each sentence, ask what job **てやる** is doing: the speaker is doing a favor for a social inferior, an animal, or a child. That makes the nuance easier to remember than a one-word translation. ## Nuance of てやる The key nuance is **do for someone below you in context**, not a word-for-word English replacement. **てやる** changes the relationship between the speaker and the receiver. Read the whole sentence before choosing the English translation. This matters because learners often translate advanced grammar too literally. A pattern may look simple, but it can signal the writer's attitude, the scope of a rule, or the relationship between two ideas. For example: - In context, it carries a specific, nuanced meaning that a simpler pattern would not convey. - Compared with **てあげる**, it carries a different social weight and implication. ## てやる vs てあげる Both **てやる** and **てあげる** can express related ideas, but they are different.
てやる
do for someone below you
Used for social inferiors, animals, or children.
vs
てあげる
do for someone else (neutral)
Used when the speaker does something beneficial for another person; no social inferiority nuance.
Target pattern: 犬に水を飲ませてやりました。 — I let the dog drink water.
Related pattern with てあげる: compare what changes in evidence, timing, direction, or politeness.
If both translations seem possible, check the tone. Is the receiver a pet, a child, or a junior? The social relationship often tells you which grammar point is natural. ## Common mistakes with てやる
❌ Copying a dictionary gloss without checking the sentence context.
✅ Confirm who receives the favor and their relationship to the speaker before choosing てやる.
❌ Using the wrong verb form before てやる.
✅ Attach てやる only to the て-form of a verb.
❌ Confusing てやる with てあげる because the English can sound similar.
✅ Use てやる for inferiors and animals; use てあげる for neutral giving.
## Is てやる on the JLPT?
N4

Yes. てやる is commonly taught as JLPT N4 grammar.

That means learners should be able to:

  • recognize it in reading
  • understand its nuance in context
  • use it in simple original sentences

For test preparation, study the grammar point in full sentences. JLPT questions often test whether you understand the surrounding context, not just the dictionary meaning.

## Practice questions for てやる
1
Write one short sentence using the basic structure of てやる.
Production
2
Replace the subject, time, or object and keep the same grammar point.
Variation
3
Compare your sentence with the related pattern てあげる.
Comparison
## Learning path for てやる
1
Start with the て-form action, then attach やる.
2
Write one short sentence with てやる in its most literal meaning.
3
Compare it with てあげる to feel the social-distance gap.
4
Contrast it with てくれる and てもらう to map the direction of favor.
5
Rewrite the same situation with a different subject or time expression.
## Related grammar to review next - [てくれる](/blog/n4-te-kureru/) — clarifies the direction of favor, request, gratitude, or benefit. - [てもらう](/blog/n4-te-morau/) — clarifies the direction of favor, request, gratitude, or benefit. - [てほしい](/blog/n4-te-hoshii/) — clarifies the direction of favor, request, gratitude, or benefit. - [ていただけませんか](/blog/n4-te-itadakemasen-ka/) — contrasts with this pattern from the obligation, request, and command grammar group. Browse more lessons here: - [All grammar lessons](/blog/) - [JLPT N4 grammar lessons](/blog/n4/) ## Learn てやる with Hane If you want to review **てやる** together with the related patterns above, Hane helps you practice Japanese in short, focused sessions. Browse more lessons here: - [All grammar lessons](/blog/) - [JLPT N4 grammar lessons](/blog/n4/)