GRAMMAR DETAIL
〜つ〜つ
Vividly depicts two opposing or paired movements repeatedly alternating.
Examples
波に揺られ、浮きつ沈みつ小舟が進んだ。
Rocked by the waves, the small boat moved forward, bobbing up and down.
Words used
小舟は波に浮きつ沈みつ進んだ。
The small boat moved forward through the waves, bobbing up and down.
Words used
二人は追いつ追われつゴールを目指した。
The two raced toward the finish line, trading the lead back and forth.
Words used
Study notes
1. Origins, structure, and basic meaning
- Structure: This written-style expression adds
つto each of two paired verb stems to depict movements that repeatedly alternate. - Basic usage:
二人は追いつ追われつゴールを目指した。describes the two heading for the finish while alternating between chasing and being chased.
2. Common pitfalls and similar expressions
- Pairing active and passive forms
追いつ追われつpairs追い, the stem of追う, with追われ, the stem of the passive追われる. It compresses a scene in which their positions repeatedly switch.
- Distinction from つつ
浮きつ沈みつalternates between rising and sinking.つつin考えつつ歩くfollows a single verb to mark simultaneous actions, so the structure differs.

