YOU SAID:
I’ve got some fish to fry
INTO JAPANESE
揚げる魚がある
BACK INTO ENGLISH
there is fish to fry
INTO JAPANESE
揚げる魚があります
BACK INTO ENGLISH
I have fish to fry
INTO JAPANESE
揚げる魚があります
BACK INTO ENGLISH
I have fish to fry
That didn't even make that much sense in English.