Japanese Te Iru: Actions, Habits, and Resulting States

In Japanese grammar, te iru (ている) is often introduced as the “present progressive.” This progressive form describes actions in progress, repeated habits, and states that continue after a change. Its meaning depends on verb type and context, so translating every example as English “-ing” leads to mistakes.

For example, 食べている means “is eating,” but 結婚している means “is married.” Once you understand how the form works, these different translations become easier to predict. Start with the conjugation, then look at what the verb describes.

How to form Japanese te iru

In Japanese verb conjugation, Japanese te iru is formed by adding いる to a verb’s te-form (て形). Check the dictionary form and which verb group the verb belongs to before choosing the right ending. When the form ends in で, add いる after it: 読んでいる (yonde iru).

Ru-verbs: replace る with て

Ru-verbs, also called Group 2 or ichidan verbs, drop their final る and add て.

食べる (taberu, “eat”) becomes 食べて (tabete), then 食べている (tabete iru). Similarly, 見る (miru, “see/watch”) becomes 見て (mite), then 見ている (mite iru).

However, not every verb ending in る belongs to this group. 帰る (kaeru, “return”) is a u-verb.

U-verbs: change the ending

For u-verbs, or Group 1 verbs, the te-form ending changes according to the dictionary-form ending.

Dictionary ending	Te-form ending	Example pair
う, つ, る	って	買う (kau) becomes 買って (katte)
む, ぶ, ぬ	んで	読む (yomu) becomes 読んで (yonde)
く	いて	書く (kaku) becomes 書いて (kaite)
ぐ	いで	泳ぐ (oyogu) becomes 泳いで (oyoide)
す	して	話す (hanasu) becomes 話して (hanashite)

Memorize 行く (iku, “go”) separately: its te-form is 行って (itte), not 行いて.

The two irregular verbs

The two irregular verbs are する (suru, “do”) and 来る (kuru, “come”).

Their te-forms are して (shite) and 来て (kite), producing している (shite iru) and 来ている (kite iru).

What the te-form does on its own

The te-form is a connecting form. Adding いる gives it the meanings discussed below, but other endings create different constructions.

The te-form doesn’t carry tense

In a straightforward chain of actions, the final verb establishes the sentence’s tense.

朝ご飯を食べて、学校に行きました。
Asagohan o tabete, gakkou ni ikimashita.
“I ate breakfast and went to school.”

Change 行きました to 行く (iku), and the sentence can describe a routine or future sequence. 食べて itself hasn’t changed.

Other common te-form patterns

Adding ください makes a polite request: 見てください (mite kudasai), “Please look.” Adding もいい expresses permission: 見てもいいですか (mite mo ii desu ka), “May I look?” Adding はいけない expresses prohibition: 見てはいけません (mite wa ikemasen), “You mustn’t look.”

Adjectives and nouns also have connecting forms. An い-adjective replaces い with くて: 安い (yasui) becomes 安くて (yasukute). A な-adjective or noun takes で: 静かで (shizuka de, “quiet and…”) or 学生で (gakusei de, “a student and…”).

These connecting forms shouldn’t be confused with the verb construction ている.

Ongoing actions and repeated habits

Activities such as eating, reading, and studying can continue over time. For these verbs, the ている construction in the present tense can describe an action underway or habitual actions.

An action happening now

今、雨が降っています。
Ima, ame ga futte imasu.
“It’s raining now.”

Here, 今, “now,” places the rain at the present moment. The polite ending ています doesn’t change the basic meaning.

Similarly, 本を読んでいる (hon o yonde iru) means “I’m reading a book” when you’re describing your current activity. Japanese often leaves out “I” when the conversation already makes the subject clear.

A habit or repeated activity

毎日新聞を読んでいる。
Mainichi shinbun o yonde iru.
“I read the newspaper every day.”

毎日, “every day,” points to repetition rather than something happening at this instant.

毎週土曜日に東京に行っている。
Maishuu doyoubi ni Toukyou ni itte iru.
“I go to Tokyo every Saturday.”

This describes regular trips. The speaker doesn’t have to be traveling when saying it. Plain 読む (yomu) can also describe a habit; 読んでいる presents it as an ongoing practice.

Resulting states, appearances, and experience

Some verbs describe a change or transition. Their ている forms can describe the result of actions, or the condition that continues afterward, rather than the transition itself.

A state after a change

電気がついている。
Denki ga tsuite iru.
“The light is on.”

The light has come on, and that condition continues. The sentence doesn’t normally mean that it’s repeatedly switching on.

Likewise, 結婚している (kekkon shite iru) means “is married.” The marriage event happened earlier; the marital status continues.

彼は太っている。
Kare wa futotte iru.
“He is fat.”

Here, ている describes appearance. “He is getting fat” describes a developing change and isn’t the default translation. These state readings are part of Tofugu’s explanation of ている.

Continuing activities and accumulated experience

3年間、日本語を勉強している。
San-nenkan, nihongo o benkyou shite iru.
“I’ve been studying Japanese for three years.”

The activity extends across a period and continues into the present. It doesn’t mean studying without interruption.

彼女は沖縄に5回行っている。
Kanojo wa Okinawa ni go-kai itte iru.
“She has been to Okinawa five times.”

The count presents accumulated experience. This doesn’t place her in Okinawa now. However, ている isn’t a universal replacement for English “have done”; the verb and surrounding information must support that reading.

How context helps you choose the meaning

Begin with the verb’s meaning. An activity such as 読む (yomu, “read”) readily supports an ongoing-action reading. A transition such as 座る (suwaru, “sit down”) commonly gives a resulting state:

椅子に座っている。
Isu ni suwatte iru.
“I’m sitting on a chair.”

The person is already seated. The sentence doesn’t normally describe the movement of lowering themselves onto the chair.

Next, look for time expressions. 毎日 (mainichi, “every day”) favors a habit, while 3年間 (san-nenkan, “for three years”) identifies duration.

Finally, keep the surrounding exchange. 聞いている (kiite iru) can describe listening now. However, その話は聞いている (sono hanashi wa kiite iru) can mean “I’ve heard about that.”

今 tells you when a situation holds. It doesn’t guarantee an action-in-progress reading: 今、座っている means “I’m seated now.”

Verb type provides a starting point, not an automatic translation rule.

Polite, negative, and casual forms

The added いる conjugates as a ru-verb, so changing its ending creates the polite form and the negative form.

These are the main present forms using 見る, “watch.”

Form	Japanese	Romanization
Plain	見ている	mite iru
Polite	見ています	mite imasu
Plain negative	見ていない	mite inai
Polite negative	見ていません	mite imasen

The negative can mean “isn’t watching,” “doesn’t regularly watch,” or “hasn’t watched,” depending on context.

まだ朝ご飯を食べていない。
Mada asagohan o tabete inai.
“I haven’t had breakfast yet.”

With まだ, “yet,” the sentence describes something that hasn’t happened. Without that context, 食べていない could instead mean “isn’t eating.”

In casual speech, speakers often drop い: 食べている becomes 食べてる (tabeteru). Forms ending in で contract too: 読んでいる becomes 読んでる (yonderu). Use the full forms in formal writing.

ていた versus た: past activity or completed event

Change いる to いた to place the activity or state at a past reference point. The polite equivalent is ていました (te imashita).

Past continuous emphasizes the activity

These movie examples show the difference.

Sentence	Romanization	Meaning
映画を見ている。	Eiga o mite iru.	I’m watching a movie.
映画を見ていた。	Eiga o mite ita.	I was watching a movie.
映画を見た。	Eiga o mita.	I watched a movie.

見ていた presents watching as an activity underway in the past. It doesn’t tell you whether the person finished the movie.

By contrast, 見た presents watching as a completed event. The distinction concerns how you present the action, not simply how long it lasted.

A result already existed at a past moment

朝起きたら、お母さんがもう出ていた。
Asa okitara, okaasan ga mou dete ita.
“When I woke up, my mom had already left.”

Her departure happened before the waking. 出ていた describes the resulting absence at that past moment; it doesn’t require that she’s still away now.

Here, たら introduces the occasion when the speaker discovered the situation. Our guide to Japanese conditional forms explains this discovery use.

Replacing 出ていた with 出た would normally place her departure when the speaker woke up, rather than before it.

Key takeaways

• Build ている by adding いる to a verb’s te-form, including forms ending in で.
• Interpret the whole sentence: activity verbs, transition verbs, time expressions, and context work together.
• Use ていた for an activity or state at a past reference point; use た to present a completed event.

Frequently asked questions

Can 住んでいる and 住んでいた both appear before 時?

Yes. Both can occur when describing a past period of living somewhere.

日本に住んでいた時に、日本語を習った。
Nihon ni sunde ita toki ni, nihongo o naratta.
“I learned Japanese when I lived in Japan.”

住んでいる時 (sunde iru toki) can also fit this meaning. It presents living there as concurrent with the time being described. 住んでいた時 (sunde ita toki) looks back on the residence as a past situation.

Is the negative of 知っている normally 知っていない?

For everyday “I don’t know,” use 知らない (shiranai), or polite 知りません (shirimasen). The affirmative is 知っている (shitte iru), “I know.” Learn this common pair together rather than applying the negative pattern mechanically.

Choose the meaning before the English translation

Japanese te iru becomes clearer when you identify what continues: an activity, a habit, or a condition after a change. English may express these with “is doing,” a simple present, or “has done.”

When studying an example, keep its time expression and surrounding exchange. That context helps you choose a meaning before reaching for an English tense.