YOU SAID:

I'd like to purchase the chainsaw from you.

INTO JAPANESE

チェーンソーをあなたから購入したいのですが。

BACK INTO ENGLISH

I would like to buy a chainsaw from you.

INTO JAPANESE

あなたからチェーンソーを買いたいのですが。

BACK INTO ENGLISH

I would like to buy a chainsaw from you.