YOU SAID:

Cows are flying your mom

INTO JAPANESE

お母さんに牛が飛んでる

BACK INTO ENGLISH

Your mother's got cows flying.

INTO JAPANESE

お母さんは牛が飛んでる

BACK INTO ENGLISH

Your mother's got a flying cow.

INTO JAPANESE

お母さんは飛ぶ牛を持ってる

BACK INTO ENGLISH

Your mother has a flying cow.

INTO JAPANESE

あなたのお母さんは飛ぶ牛を持っています。

BACK INTO ENGLISH

Your mother has a flying cow.