I often think I should have said this or that afterwards.
When I look back on my conversations with people, I often think to myself there were better ways to say what I said.
この場合、次のような言い方ができますよ。
ーI often think I should have said this or that afterwards.
「後から、ああ言えばよかったとかこう言えば良かったとしばしば思う」
ーWhen I look back on my conversations with people, I often think to myself there were better ways to say what I said.
「人との会話を思い返してると、もっと良い言い方があったのにとよく思う」
ご参考まで！
カナダ 
