мою книгу

my book

→ мой

phrase Uncommon #16,122

my book This is the accusative form of «моя книга» (“my book”), used when the book is the object of an action.

RU: Я оставил мою книгу дома.

EN: I left my book at home.

Has anyone borrowed my book?

Bring my book.

— Жан Де Флоретт (1986)

I have to finish my book.

When will you give me back my book?

Have you read my book?

— Он снова здесь (2015)

I’m taking my book with me.

Have you seen my book?

Nobody took my book?

Please give me back my book.

Have you read my book?

— И твою маму тоже (2001)

Give me back my book.

You read my book.

— Рататуй (2007)

Do you see my book?

And then find a quiet place where I could finish my book.

— Властелин колец: Братство кольца (2001)