How to use 等到
等(到) + Time / Event ，Subj. + 再 / 就 ⋯⋯
等到 can introduce the point when an event or change occurs. In a future plan, the first clause establishes what must happen or what time must arrive before the next development. 再 commonly signals postponing an action until that point, while 就 can present the ensuing result as following naturally or promptly.
The pattern can also organize past events, where 才 often emphasizes that a realization or action happened only upon reaching the later point. 等 is a frequent shorter form when the meaning remains clear. This use does not always describe someone deliberately waiting. Read it as a temporal frame when the clause simply establishes the milestone needed to understand the main event.
Examples with pinyin and English
等到老板知道就麻烦了。
When the boss finds out, we'll be in trouble.
等雨停了我再出门。
When the rain stops, I'll go outside.
等到秋天，这些树叶就会变黄。
When autumn arrives, these leaves will turn yellow.
等做完这个项目，我就休假。
I will take a vacation when I finish this project.
What to remember
- 再 can postpone action until the milestone.
- 就 introduces the ensuing development.
- Past narratives often pair the frame with 才.
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Source and editorial notes
Explanation rewritten for Laowai. Examples are adapted from the Laowai English grammar curriculum, with editorial corrections where needed. The original curriculum credits AllSet Learning’s Chinese Grammar Wiki as used with permission. Read the retained source credits.
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