JLPT N5 Grammar: て形 (te‑form) — Complete Conjugation & Uses

JLPT N5 Grammar: て形 (te‑form)

The most important verb conjugation — for requests, linking actions, progressive tense, and more

JLPTジェイエルピーティー N5エヌゴ 文法ぶんぽう て形けい 解説かいせつ (動詞どうしのて形けい活用かつよう・使つかい方かた)

⏱️ Study time: 12–18 minutes

The て形 (te‑form) is the single most important conjugation in Japanese. It's used to make polite requests (てください), connect actions in sequence, form the progressive tense (ている), ask for permission (てもいいですか), and much more. Mastering the te‑form unlocks about 30% of N5 grammar.

🚀 JLPT N5 Warm-up Quiz

Q: What is the te‑form of the verb 書かく (to write)?

Answer: B (書いて). 書かく is Group 1 ending in ‑く, so the te‑form removes ‑く and adds ‑いて → 書かいて. The te‑form is not made by simply adding て to the stem — Group 1 verbs have special sound changes.

What is the て形 (te‑form)?

The te‑form is a conjugated verb form that ends in て (or で for voiced endings). It's the connecting form — it links the verb to other words like ください, います, or to another action. How you make it depends on the verb group.

Group 1 (godan)
Sound changes based on the final syllable
e.g., 書く → 書いて
Group 2 (ichidan)
Drop る, add て
e.g., 食べる → 食べて
Irregular
Must be memorised
する → して / 来る → 来て

⚡ Group 1 (godan) — Sound Changes

This is the only hard part. Group 1 verbs undergo a sound change depending on their final syllable. The result always ends in て or で.

EndingChangeExampleTe‑form
‑く‑く → ‑いて書かく (write)書かいて
‑ぐ‑ぐ → ‑いで泳およぐ (swim)泳およいで
‑す‑す → ‑して話はなす (speak)話はなして
‑う / ‑つ / ‑る→ ‑って買かう (buy) / 待まつ (wait) / 帰かえる (return)買かって / 待まって / 帰かえって
‑む / ‑ぶ / ‑ぬ→ ‑んで飲のむ (drink) / 遊あそぶ (play) / 死しぬ (die)飲のんで / 遊あそんで / 死しんで

💡 Memory trick: "く→いて ぐ→いで / す→して / うつる→って / むぶぬ→んで / 行く→行って" — this is the famous te‑form song that Japanese schoolchildren learn.

⚠️ Special exception: 行いく (iku / to go) → 行いって (itte), NOT 行いいて. This is the only ‑く verb that follows the ‑う/‑つ/‑る pattern.

⚠️ Complete "Fake Ichidan" Te‑Form List

These verbs look like Group 2 (end in ‑iru/‑eru), but they're actually Group 1 (godan). Their te‑forms follow godan rules, not the simple "drop る + て" pattern. Every JLPT N5 learner must memorise these.

VerbLooks likeActuallyCorrect Te‑formCommon Error
帰かえる (return)Group 2Group 1帰かえって✕ かえて
切きる (cut)Group 2Group 1切きって✕ きて
知しる (know)Group 2Group 1知しって✕ して
入はいる (enter)Group 2Group 1入はいって✕ はいて
走はしる (run)Group 2Group 1走はしって✕ はして
要いる (need)Group 2Group 1要いって✕ いて
滑すべる (slide)Group 2Group 1滑すべって✕ すべて
練ねる (knead)Group 2Group 1練ねって✕ ねて
減へる (decrease)Group 2Group 1減へって✕ へて
限かぎる (limit)Group 2Group 1限かぎって✕ かぎて

💡 Pattern: If two or more kana come before the final る (e.g., かえ.る, はい.る, はし.る), the verb is almost certainly Group 1 and takes って. Single‑kana before る (み.る, ね.る) are usually Group 2 — but 切きる and 練ねる are the main exceptions.

🔍 Same Root, Different Group, Different Meaning

These verb pairs share the same kanji and root, but belong to different verb groups — and their meanings and te‑forms change accordingly. This is one of the most subtle traps at N5 and N4 level.

KanjiVerbGroupMeaningTe‑form
変かわる変かわるGroup 1to change (intransitive)変かわって
変かえるGroup 2to change (transitive)変かえて
出でる出でるGroup 2to go out / appear出でて
出だすGroup 1to take out / submit出だして
入はいる入はいるGroup 1 ⚠️to enter入はいって
入いれるGroup 2to put in / insert入いれて
切きる切きるGroup 1 ⚠️to cut切きって
切きれるGroup 2to be cut / run out切きれて
着きる着きるGroup 2to wear (clothes)着きて
着つくGroup 1to arrive着ついて

💡 Key insight: Many intransitive/transitive pairs follow this pattern: Group 1 verbs often end in ‑aru/‑u (intransitive), while their Group 2 counterparts end in ‑eru (transitive). But there are exceptions — always check both the group and the meaning.

Group 2 (ichidan) — Drop る, Add て

Group 2 verbs are completely regular. Just drop the final る and add て. No sound changes, no exceptions.

食たべる
→ 食たべて
見みる
→ 見みて
起おきる
→ 起おきて
寝ねる
→ 寝ねて

But remember: the "fake ichidan" verbs like 帰かえる, 切きる, 入はいる are actually Group 1 — their te‑forms follow the godan rules (帰かえって, 切きって, 入はいって).

Irregular Verbs — する & 来くる

VerbDictionaryTe‑form
するsuru (to do)して
来くるkuru (to come)来きて (kite)

📊 Complete Te‑form Conjugation Grid

This table shows the te‑form for every verb group with representative examples. Use it as a reference.

GroupEndingDictionaryTe‑formRule
Group 1
(godan)
‑く書かく (write)書かいて‑く → ‑いて
‑ぐ泳およぐ (swim)泳およいで‑ぐ → ‑いで
‑す話はなす (speak)話はなして‑す → ‑して
‑う買かう (buy)買かって‑う → ‑って
‑つ待まつ (wait)待まって‑つ → ‑って
‑る帰かえる (return) ⚠️帰かえって‑る → ‑って
‑む / ‑ぶ / ‑ぬ飲のむ (drink)飲のんで‑む → ‑んで
Group 2
(ichidan)
‑る食たべる (eat)食たべてdrop る + て
‑る見みる (see)見みてdrop る + て
‑る起おきる (get up)起おきてdrop る + て
‑る寝ねる (sleep)寝ねてdrop る + て
Irregular―する (do)してmemorise
―来くる (come)来きて (kite)memorise

⚡ Main Uses of the Te‑form

UsePatternExample
Polite requestて + ください待まってください。
Please wait.
Progressive / stateて + いる日本語にほんごを勉強べんきょうしています。
I am studying Japanese.
Linking actionsて, (action 2)朝あさごはんを食たべて、学校がっこうへ行いきます。
I eat breakfast and go to school.
Permissionて + もいいですか写真しゃしんを撮とってもいいですか。
May I take a photo?
Prohibitionて + はいけませんここでタバコを吸すってはいけません。
You must not smoke here.

Common Mistakes (and Fixes)

✕ 書かきて (adding て directly to the godan stem)
✓ 書かいて (‑く → ‑いて sound change)
✕ 行いいて (treating 行く as regular ‑く)
✓ 行いって (行く is the only ‑く verb that follows the って pattern)
✕ 帰かえて (treating fake ichidan as Group 2)
✓ 帰かえって (fake ichidan verbs are Group 1; ‑る → ‑って)
✕ すて for する's te‑form
✓ して (する is irregular; the te‑form is always して)
✕ 変かわて (treating 変わる as Group 2)
✓ 変かわって (変わる is Group 1; ‑る → ‑って)

JLPT N5 Practice Questions

Score: 0 / 4

1. What is the te‑form of 飲のむ (to drink)?

2. What is the te‑form of 買かう (to buy)?

3. What is the te‑form of 来くる (to come)?

4. 入はいる (to enter) is a fake ichidan verb. What is its correct te‑form?

🎯 JLPT N5 tip: The te‑form is tested in almost every section of the exam — from grammar multiple choice to listening. If you can't form it instantly, you'll struggle with ~40% of N5 grammar points. Learn the sound change rules and fake ichidan list by heart.

Test yourself with a free mock exam →

About the Instructor

Taught by Anup Sensei at Gogaku Language & Training Center in Pokhara. With real Japan experience and a focus on exam essentials, he helps students pass the JLPT with confidence.

Related Grammar

Frequently Asked Questions

Why does 行く become 行って and not 行いて?

行く is a historical exception. It's the only verb ending in ‑く that follows the ‑う/‑つ/‑る pattern (行って) rather than the regular ‑く pattern (which would be 行いて). This must be memorised separately.

What about the "fake ichidan" verbs — do they follow Group 1 te‑form rules?

Yes. 帰る → 帰って, 切る → 切って, 入る → 入って, etc. Since they are actually Group 1, their te‑forms follow the godan sound changes for ‑る endings.

Can the te‑form stand alone?

Yes, in casual speech the te‑form can be a short request: 待って! (Wait!), 見て! (Look!). It's a softer, more familiar way of asking for something.

Continue Learning

Next: てください — polite requests with the te‑form.

Learn てください →

→ Explore the JLPT N5 Grammar Hub

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