英語の勉強を始めたのはいつなの？の英語

When did you begin studying English?

How long ago did you start learning English?

When did you start learning German?

When did you begin learning German?

When did you begin studying English?

How long have you been studying English?

Have you begun studying English?

How long have you been studying English?

Have you already started English courses?

How long have you been learning English?

I started my English study this month.

I started thinking I wanted to study English too.

Under whom did you study English?―With whom did you study English?―（普通は）―Who taught you English?

I started my English studies from August.

I learned my English when I was a boy―in my boyhood.

Oh, sure, I studied English in my school days. But it wasn't until two or three years ago that I really started taking it seriously.

I just started studying English recently.

Under whom did you study English?―（と言うよりも普通は）―Who taught you English?

How often do you study English at school?

Have you already started English courses?

I started to learn English about 6 months ago.

I finally started studying English recently.

How are you going to study English this week?

I just started learning English.

I started learning English when I was a middle school student.

I'm thinking of studying English composition from today.

I've been learning English since I was a 2nd year elementary school student.

By next April will you have studied English for ten years?

By next April you will have studied English for ten years?

I will study English for the next time we speak.