～ている (Action in Progress)

In Japanese, the structure 〜ている is your go-to for talking about things that are happening right now or even things that happen regularly (like a job or a habit). It’s formed by taking the て-form of a verb and adding いる — simple, powerful, and super common in daily speech!

🧩 Types of Japanese Verbs (And How They Work with 〜ている)

To understand when to use 〜ている correctly, it helps to know the three types of Japanese verbs, Japanese verbs are classified into three types based on their semantic properties:

📝 Note: Only verbs in Group 1 (Activity Verbs) show action in progress when used with 〜ている.
We’ll cover more about how 〜ている works with change verbs in our next post!

🔧 How it works:

• Take the て-form of an action verb and add いる: Verb (て-form) + いる = ongoing action or habitual action
• Example: 今、レポートを書いています。(I’m writing a report right now.)
  食たべる (to eat) → 食たべている = is eating
  書かく (to write) → 書かいている = is writing
  泳およぐ (to swim) → 泳およいでいる = is swimming

• 〜ている can also mean a repeated action or habit, especially if you add time words like 毎日まいにち (every day) or よく (often).
  Example:
  ジョンさんは毎朝まいあさジョギングをしています。
  John jogs every morning. (He’s not literally jogging at the moment — but it’s a regular thing he does.)

🧩  〜ている in different tenses

The helping いる conjugates as a ru-verb, so we have 〜ている in different tenses:

📝 Some Notes:

• Casual speech tip: The い in いる often gets dropped:
  → 書かいてる instead of 書かいている
• You can also use 〜ている for descriptions like clothes or current conditions:
  👕 シャツを着きています。 → I’m wearing a shirt
  💡 電気でんきがついています。→ The light is on