YOU SAID:

I want to have some cake

INTO JAPANESE

いくつかのケーキを持ちたいです。

BACK INTO ENGLISH

You want to have some cake.

INTO JAPANESE

いくつかのケーキを持っているしたいです。

BACK INTO ENGLISH

Have some cake you want.

INTO JAPANESE

欲しいいくつかのケーキがあります。

BACK INTO ENGLISH

I want some cake.

INTO JAPANESE

そのケーキが少し欲しい。

BACK INTO ENGLISH

I want some cake.