YOU SAID:

please where the cat I need of flatten it

INTO JAPANESE

私がそれを平らにする必要がある猫がどこにいてください

BACK INTO ENGLISH

Where is the cat I need to flatten it

INTO JAPANESE

平らにする必要がある猫はどこですか

BACK INTO ENGLISH

Where are the cats that need to be flattened

INTO JAPANESE

平らにする必要がある猫はどこにいますか

BACK INTO ENGLISH

Where are the cats that need to be flattened