YOU SAID:
Your mother should have
INTO JAPANESE
あなたのお母さんが持っているはずです
BACK INTO ENGLISH
your mom should have
INTO JAPANESE
あなたのお母さんは持っているはずです
BACK INTO ENGLISH
your mother should have
INTO JAPANESE
あなたのお母さんは持っているはずです
BACK INTO ENGLISH
your mother should have
That didn't even make that much sense in English.