英会話 feel English 23/7/24 L61 must have been ..

ブログ記事より抜粋
英会話 feel English 23/7/24 L61 must have been …
would could のあとは must might +完了形。
難しいけど使いこなせれば、あなたはすごい!
1). 「それは・・・だったでしょうね」と相手の思いを受け止める must have been …
-Dialogue
Olivia sent to a friend’s wedding yesterday.

いつものカフェ。 オリビアは前の日に、結婚披露宴に参加していました。
(usual cafe. Olivia had attended her wedding reception the day before.)

–
wedding reception
give a speech
nervous
at first
after that

–
I had to give a speech.
Wow. You must have been nervous.
I was, at first.

You must have been nervous.
それはきっと緊張したでしょうね。

エミリーはオリビアが結婚披露宴に行ったのでその感想を聞きます。
(Emily asks Olivia how she felt about her wedding reception.)
よかったけど、スピーチをしなくちゃいけなかった、とオリビア。 エミリーはオリビアの様子を想像し、 「それは緊張したでしょうね」 と相手の思いを受け止めるキモチで言っています。
(Olivia said she was fine, but she had to give a speech. Emily imagines Olivia, and she says, “That must have been nerve-wracking,” she says with a feeling of acceptance of her partner’s feelings.)

Wow! You must have been happy.

2). 「うらやましい」と感じたときの must have been …
-Dialogue
Emily has just come back from a party.
エミリーがパーティーから帰ってきました。(Emily is back from the party.)