This is the meaning of 〜ている that English speakers get wrong for years without realizing it. With a punctual, change-of-state verb — one that names an instantaneous flip from one state to another, like opening, arriving, breaking, or dying — ている does not mean "in the middle of doing it." It means the exact opposite of what your English instinct says: the change already happened, it's over, and its result is still true right now. 窓が開いている is "the window is open" (someone opened it; it stands open). 死んでいる is "is dead," not "is dying." Get this one meaning solid and a huge amount of everyday Japanese suddenly reads correctly.
The mechanism: an instant change, then a lasting result
A change-of-state verb has no "middle." Opening a window is a switch: one moment closed, the next moment open. There's no drawn-out process to be in the progress of. So when you put ている on such a verb, it can't give you a progressive — there's nothing durative to be inside. Instead it locks onto the state left behind after the change: the window's open-ness, the arrival's here-ness, the death's dead-ness.
あ、窓が開いているよ。閉めようか？
a, mado ga aite iru yo. shimeyō ka?
Oh, the window's open. Shall I close it?
部屋に入ったら、電気がついていた。
heya ni haittara, denki ga tsuite ita
When I went into the room, the light was on.
開く ("to open," intransitive) and つく ("to come on") are instantaneous. 開いている / ついている therefore describe the ongoing result: the window stands open now; the light was on. This is why English translates them not as "-ing" but as an adjective ("is open," "is on") or a present perfect ("has opened").
台風で、庭の大きな木が倒れている。
taifū de, niwa no ōkina ki ga taorete iru
A big tree in the garden is down from the typhoon.
田中さんはもう来ているから、先に始めよう。
tanaka-san wa mō kite iru kara, saki ni hajimeyō
Tanaka is already here, so let's go ahead and start.
来ている is the trap in miniature: it means Tanaka has arrived and is here, never "is on his way." 倒れている means the tree has fallen and is lying there, never "is falling."
The everyday state-describing verbs
You use this constantly, because much of describing a scene is describing states that some earlier event produced.
道に財布が落ちている。誰かのじゃない？
michi ni saifu ga ochite iru. dareka no ja nai?
There's a wallet lying on the road. Isn't it someone's?
お店、もう閉まっているみたい。看板の電気が消えてる。
omise, mō shimatte iru mitai. kanban no denki ga kieteru
The shop seems to be closed already. The sign's lights are off.
この道、いつも混んでいるから、別の道で行こう。
kono michi, itsumo konde iru kara, betsu no michi de ikō
This road's always congested, so let's take a different one.
Falling, closing, going out (of a light), getting congested — each is a change whose result you're reporting.
The fixed stative set: 知る, 住む, 持つ
A handful of change-of-state verbs are so useful in their resultant-state form that you should learn the ている version as a vocabulary item in its own right. Their plain forms almost never appear meaning what English "know / live / have" mean.
| Verb | Literal change | ている = current state |
|---|---|---|
| 知る | "come to know" | 知っている = know |
| 住む | "settle / take up residence" | 住んでいる = live (somewhere) |
| 持つ | "take into one's hand / acquire" | 持っている = have / own |
その店なら知っているよ。駅の裏にあるよね。
sono mise nara shitte iru yo. eki no ura ni aru yo ne
I know that shop. It's behind the station, right?
今、大阪に住んでいます。
ima, ōsaka ni sunde imasu
I live in Osaka now.
傘、持っている？貸してほしいんだけど。
kasa, motte iru? kashite hoshii n da kedo
Do you have an umbrella? I'd like to borrow one.
Notice the logic: 知る is literally "to come to know," so 知っている is "I have come to know it and I still know it" = "I know." There is no plain 知る meaning "I know" — 知る alone points to finding out in the future.
The 知っている trap: its negative breaks the pattern
Here is a genuine irregularity, and there's no clever way around it — memorize it. The regular negative of ている is ていない ("is not …-ing / has not …-ed"): 食べていない "hasn't eaten," 来ていない "hasn't come." But the negative of 知っている ("I know") is NOT ×知っていない. It is the plain negative 知らない ("I don't know").
✅ その人の名前は知らない。
sono hito no namae wa shiranai
I don't know that person's name.
❌ その人の名前は知っていない。
sono hito no namae wa shitte inai
Incorrect — 'I don't know' is 知らない, never 知っていない.
Why? Because "not knowing" isn't the absence of a completed change — it's never having undergone the change at all. You were never in the know, so you can't be in the "result state" of having come to know. Japanese expresses that with the plain negative 知らない ("I have not come to know / I don't know"). The asymmetry is jarring: the affirmative is 知っている but the negative is 知らない — two different stems. Learn them as a matched pair from day one.
(For "hasn't yet done it," where ていない is the right negative — まだ食べていない "haven't eaten yet" — see the 'not yet' negative.)
How this maps to English
For change-of-state verbs, ている usually corresponds to one of two English things, and it helps to name them:
- A stative "is …-ed": 開いている "is open," 閉まっている "is closed," 割れている "is broken," 混んでいる "is crowded."
- A present perfect "has …": 来ている "has come (is here)," もう始まっている "has already started," 帰っている "has (already) gone home."
What it almost never is: an English "-ing." That mismatch — Japanese ている ↔ English "-ed"/"has …" — is exactly what makes 死んでいる so treacherous. 死ぬ is punctual; 死んでいる is "has died" = "is dead." "Is dying" would be 死にかけている or 死のうとしている, a different construction entirely.
かわいそうに、金魚が死んでいる。
kawaisō ni, kingyo ga shinde iru
Oh no, the goldfish is dead.
The contrast with the progressive is the whole game: same ている, but a durative verb gives "is doing" and a punctual verb gives "has done & remains." Which one you get is fixed by the verb, as laid out in the overview.
Common mistakes
❌ おばあちゃんの犬は、もう死んでいると思う。たぶん今、死んでいる。
obāchan no inu wa, mō shinde iru to omou. tabun ima, shinde iru
Confused — 死んでいる means 'is dead,' not 'is (in the process of) dying.'
✅ おばあちゃんの犬は、もう年で、死にかけている。
obāchan no inu wa, mō toshi de, shinikakete iru
Grandma's dog is old and is dying. ('in the process of dying' = 死にかけている)
❌ この漢字の読み方を知っていない。
kono kanji no yomikata o shitte inai
Incorrect — 'I don't know' is 知らない, never 知っていない.
✅ この漢字の読み方を知らない。
kono kanji no yomikata o shiranai
I don't know how to read this kanji.
❌ 電気がつけている。
denki ga tsukete iru
Incorrect — つける is transitive ('someone turns it on'); for the light's own state use the intransitive ついている.
✅ 電気がついている。
denki ga tsuite iru
The light is on.
❌ 大阪に住む。
ōsaka ni sumu
As 'I live in Osaka' this is wrong — 住む reads as a future move; your current residence is 住んでいる.
✅ 大阪に住んでいる。
ōsaka ni sunde iru
I live in Osaka.
Key takeaways
- With a change-of-state verb, ている = resultant state: the change is over, its result holds now (開いている "is open," 来ている "is here," 倒れている "is lying fallen").
- Translate it with an English adjective ("is …-ed") or a perfect ("has …"), almost never "-ing."
- 死んでいる = "is dead," not "is dying." "Is dying" is 死にかけている.
- Learn 知っている / 住んでいる / 持っている as vocabulary — they are "know / live / have."
- Memorize the irregular: the negative of 知っている is 知らない, not ×知っていない.
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Start learning Japanese→Related Topics
- 〜ている: The Two-Meaning Aspect MarkerN4 — 〜ている carries two meanings — the progressive 'is doing' and the resultant state 'has done and remains' — and the verb's own aktionsart, not the speaker, decides which one you get.
- 〜ている vs 〜た: Result State vs EventN3 — Why the English present perfect splits into two Japanese forms — 〜た for the completed event, 〜ている for the standing result — so 結婚した 'got married' and 結婚している 'am married' are not interchangeable.
- 〜てある: Intentional Resultant StateN4 — How a transitive verb plus ある describes a state someone deliberately set up and left in place — 窓が開けてある 'the window has been opened on purpose' — and why the object takes が.
- 〜ていない: 'Has Not (Yet) Happened'N4 — How the negative 〜ていない most often means 'has not (yet) happened' — the present-perfect negative — and why it is not the same as the plain past 〜なかった.