本を読んでる

reading a book

→ 本
phrase Uncommon #18,159
reading a book Informal contraction of 本を読んでいる, meaning someone is currently reading a book or regularly reads a book. The subject is understood from context.
JA: 静かなカフェで本を読んでる。
EN: I'm reading a book right now.

興味深い本を読んでるんだよ

I'm reading an interesting book.

どんな傾向本を読んでる

What kind of books do you tend to read?

本を読んでるかな

I wonder if they're reading a book.

面白い本を読んでるんだ

I’m reading an interesting book.

午後はずっと例の本を読んでるんだよ

I've been reading that book all afternoon.

自分で今までに何冊本を読んでると思う

How many books do you think I’ve read so far?

マイケル本を読んでる

Michael is reading a book.

今はどんな本を読んでる

What kind of book are you reading right now?

本を読んでるうちに寝てしまった

I fell asleep while reading a book.

トム本を読んでるときは邪魔しないで

Don't interrupt Tom when he's reading.

どんな本を読んでる

What kind of book are you reading?

本を読んでる時間はない

I don't have time to read.