Is there anyone who has been taking your lessons as many times as I have?
Do you have any other student who takes your lessons as many times as I have?
ご質問ありがとうございます。
① "Is there anyone who has been taking your lessons as many times as I have?"＝「私があなたのレッスンを受けた回数と同じくあなたのレッスンを多く受けている人はいますか？」
② "Do you have any other student"＝「他に生徒はいますか」
"who takes your lessons as many times as I have?"＝「私と同じようにあなたのレッスンを何回も受けている人は？」
ご参考に。
"Are there any others like me that have taken your lessons many times?"
"Are there any others like me that have taken your lessons many times?"
"are there any others like me" 「私のように他の人はいますか？」"others" の代わりに "other students" 「他の学生」も言えます。
"that have taken your lessons "「あなたのレッスンを受けてる」
"many times" 「何度も」
アメリカ合衆国 
オーストラリア 
