ながら — While doing (simultaneous actions, same subject)
Expresses two simultaneous actions by the SAME person. The ながら action is usually the secondary/background activity; the main verb is the focus.
Structure
[Verb masu-stem] + ながら + [Main Verb]
Examples
音楽を聴きながら勉強します。
Ongaku wo kikinagara benkyou shimasu.
I study while listening to music.
聴き (masu-stem) + ながら + 勉強します
スマホを見ながら歩くのは危ない。
Sumaho wo minagara aruku no wa abunai.
Walking while looking at your phone is dangerous.
見ながら (while looking) + 歩く
コーヒーを飲みながら、ゆっくり話しましょう。
Koohii wo nominagara, yukkuri hanashimashou.
Let's talk slowly while drinking coffee.
飲みながら (while drinking) + 話しましょう
• Key Concept: ながら requires the SAME subject for both actions. • Detail: For different subjects, use 間に. • Detail: ながら also has a concessive use meaning "even though/despite that": 知っていながら黙っていた (knew it yet stayed quiet). • Summary: This use is separate and more literary/formal.
Commonly confused with
The JLPT rarely asks whether you recognise a pattern — it asks which of several similar patterns fits. These are the ones ながら is tested against.
vs 間に (aida ni)
間に is used when the two actions have DIFFERENT subjects, or when one action happens within the time span of another; ながら requires one person doing both at once.
vs つつ
つつ is a stiffer, literary equivalent of ながら with the same 'while' meaning, and also more readily carries the concessive 'even though' sense.
vs ている
ている describes a single ongoing action; ながら links two simultaneous actions performed by the same person.
More verb forms
- てくる — Come Doing / Has Been Doing (Toward Now)
- てみる — Try Doing (and See)
- Potential Form — Can / Be Able To (Verbs)
- がる／がっている — Describing Others' Feelings
- 〜出す (だす) — Abrupt Eruptions
- 〜始める (はじめる) — Intentional Beginnings
- 意向形 (いこうけい) — Volitional Form (Let's / I'll)
- くする / にする — Make something become (a quality)
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