〜てはいられない: Can't Afford To; Unable To (Meaning + Examples)
When you can't just stand by
Beyond simple time pressure, 〜てはいられない covers any situation where staying passive isn't an option — you're compelled to act, speak up, or move because the alternative feels intolerable.
火事だ！じっとしてはいられない。
かじだ！じっと してはいられない。
There's a fire! I can't just stand here.
Danger overrides staying still.
こんな状況で、黙ってはいられない。
こんな じょうきょうで、だまってはいられない。
In a situation like this, I can't stay silent.
ヤッタンは友達が困っているのを見て、放っておいてはいられなかった。
ヤッタンは ともだちが こまっているのを みて、ほうっておいてはいられなかった。
Seeing his friend in trouble, Yattan couldn't just leave him be.
Past form: 〜てはいられなかった.
Form
| Verb | て-form | + はいられない |
|---|---|---|
| 黙る | 黙って | 黙ってはいられない (can't stay silent) |
| じっとする | じっとして | じっとしてはいられない (can't stay still) |
| 見る | 見て | 見てはいられない (can't bear to watch) |
モチが泣いているのを見てはいられなくて、駆け寄った。
モチが ないているのを みてはいられなくて、かけよった。
I couldn't bear to just watch Mochi cry, so I ran over.
Casual speech: 〜てらんない
In everyday conversation, this often contracts to 〜てらんない (or 〜てられない). 見てらんない ("I can't watch this" / "I can't stand it") is common when someone reacts to something upsetting or absurd in real time — a lighter, more spoken register than the full 〜てはいられない.
The short version
- て-form + はいられない = can't stay passive; unable to just stand by.
- Attaches to: the て-form of any verb.
- Nuance/register: driven by urgency, fear, worry, or duty — not simple time pressure.
- Casual form: 〜てらんない / 〜てられない.
Practice it
Pick the sentence where the speaker can't just stay passive.
＿＿＿に入れるのに最もよいものを選びなさい。
大事な会議の最中に、携帯電話を＿＿＿。
Where 〜てはいられない fits
Shaky on this? Get these solid first
- 〜てください · N5 — 〜てください is the standard way to politely ask someone to do something ('please do…'). Learn the formation, the negative 〜ないでください, softer variations, and see clear examples.
Don't confuse it with
- 〜てほしくない · N2 — 〜てほしくない is the negative of 〜てほしい — it says you don't want someone else to do something. 嘘をついてほしくない = 'I don't want you to lie.' Compare with the near-twin 〜ないでほしい.
- 〜ていかない · N2 — 〜ていかない is the negative of 〜ていく — it says a gradual change or ongoing process will not continue moving forward from now on. It negates the 'progressing away from the present' meaning of ていく.
- 〜てからでないと · N2 — 〜てからでないと attaches to the te-form of a verb to mean 'unless/until X happens first, [cannot happen]' — it states a strict precondition, usually followed by a negative like できない. Stronger than plain てから.
More N2 grammar to explore
Keep going with related patterns at the same level:
- 〜てはならない — 〜てはならない attaches to the て-form of a verb to mean 'must not / should not' — a strong, formal prohibition often tied to rules, morals, or social norms rather than a single speaker's wish.
- 〜てやがる — 〜てやがる attaches to the て-form to mark contempt, anger, or disdain toward someone's action — 'that jerk is doing X.' Rough, masculine, spoken register; never used in polite or formal speech.
- 〜てやまない — 〜てやまない attaches to the て-form of feeling verbs like 願う or 愛する to mean 'never cease to (feel this) / (feel this) from the bottom of my heart.' It marks an emotion that continues without a break.
- 〜と同時に — 〜と同時に attaches to a plain-form verb or noun to mean 'at the same time as / as soon as' — ベルが鳴ると同時に生徒が出た. It links two events happening simultaneously, or one triggering the other instantly.
- 〜ところだった — 〜ところだった means something almost happened but was narrowly avoided — 'I was just about to / I almost did.' It attaches to the dictionary form of a verb and often follows a close call like あぶない or もう少しで.
- つい — つい is an adverb meaning 'unintentionally / before I knew it' — it describes an action that slipped out despite the speaker's intentions, or a habitual slip. Common with speaking, eating, and other hard-to-control impulses.