YOU SAID:
have your cake and eat it
INTO JAPANESE
あなたのケーキを持っているし、それを食べる
BACK INTO ENGLISH
I have your cake and eat it
INTO JAPANESE
私はあなたのケーキを持っているし、それを食べる
BACK INTO ENGLISH
I have your cake and eat it
That didn't even make that much sense in English.