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During with 〜うちに

Grammar: Time and Sequence » 〜うちに

〜うちに is used to refer to a period of time. The period of time is represented by the modifier in front of うちに. Often 〜うちに is used when taking advantage of an opportunity.

Further Reading

Related Grammar

Examples

Decision made during the day yesterday with 〜うちに

恋に恋するユカリちゃん » Volume 5 » Page 4

Yukari and her friends have a miscommunication on whether they’ll change from their summer uniforms to their winter uniforms yet. The decision is finalized just in time, as the following day is even colder.

ユカリ:
昨日(きょう)うちに衣替(ころもが)えしておいて()かった。」
“I'm glad we (took the opportunity and) settled our uniform change (during) yesterday.”

Save Rei while it's foggy with 〜うちに

美少女戦士セーラームーン » Volume 1 » Page 117

Jadeite captures the priestess Rei. Ami uses an ability to fill the area with fog, giving Usagi a chance to act.

亜美(あみ):
「うさぎちゃん!(きり)()てるうちにレイちゃんを(たす)けて!」
“Usagi! (Take the opportunity to) rescue Rei while it's foggy!”

While I didn't see you with 〜うちに

よつばと! » Volume 1 » Page 11

Jumbo arrives to help Yotsuba and her father move into their new home.

よつば:
しばらく見ないうちにまた大きくなった!」
“You've grown bigger since I last saw you!”
Literal: “During the time I didn't see you, you've gotten bigger!”
ジャンボ:
「お?どこでおぼえたそのセリフ」
“Oh? Where'd you pick up that line?”