誰かと一緒だったよね を英語で教えて!

Question

友達が二人でいるところを見かけたことを聞きたいときに、「誰かと一緒だったよね」と言いたいです。これは英語でなんというのですか？

Answer 1

・You were with someone, right?
・You were with someone, weren't you?

1. You were with someone, right?
誰かと一緒だったよね。

you were with : あなたは〜と一緒だった
with : 〜と一緒に（副詞）
someone : 誰か
right? : だよね（カジュアルな確認の表現）

I saw you yesterday. You were with someone, right?
昨日あなたをみたよ。誰かと一緒だったよね。

2. You were with someone, weren't you?
誰かと一緒だったよね。

weren't you? は付加疑問文と言い、文の終わりに短い疑問形をつけて、確認や同意を求める表現です。
今回は元の文が you were なので、肯定文に対しては否定の付加疑問文をつけるため、weren't you? となります。

You were with someone, weren't you? Who was she?
誰かと一緒だったよね。彼女は誰だったの？