YOU SAID:

I like to sleep with a teddybear under my pillow

INTO JAPANESE

テディベア ・私の枕の下で眠りたいです。

BACK INTO ENGLISH

Under the pillow of the teddy bear, I want to sleep.

INTO JAPANESE

テディベアの枕の下に眠りたいです。

BACK INTO ENGLISH

I want to sleep under the pillow of the teddy bear.

INTO JAPANESE

テディベアの枕の下で寝たいです。

BACK INTO ENGLISH

You want to sleep under the pillow of the teddy bear.

INTO JAPANESE

テディベアの枕の下で眠りたいです。

BACK INTO ENGLISH

I want to sleep under the pillow of the teddy bear.

INTO JAPANESE

テディベアの枕の下で寝たいです。

BACK INTO ENGLISH

You want to sleep under the pillow of the teddy bear.

INTO JAPANESE

テディベアの枕の下で眠りたいです。