Experienced drinking tea with 〜た+ことがある

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Cocoa picks a drink from the tea shop menu.

ココア:
「やっぱダンディー・ライオンだよね!」
“Dandy Lion is definitely the one!”
チノ:
()だことあるんですか?」
“Have you drunk it before?”
Literal: “Do you have a thing where you drank it?”

Key Points

1()んだことある asks about prior experience
  • Chino asks whether Cocoa has ever drunk dandelion tea, rather than whether she drank it at one known time.
2()む becomes the past form ()んだ
  • The past-form clause comes before ことがある. Casual speech drops from ことがある here.
3んですか asks for the basis of Cocoa’s choice
  • Chino’s explanatory question checks whether previous experience supports Cocoa’s confident order.

See Also

  • External: Past tense with 〜た・〜だ
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