YOU SAID:

My mother is very nice and so is yours.

INTO JAPANESE

私の母はとても親切で、あなたの母もそうです。

BACK INTO ENGLISH

My mother is very kind and so is your mother.

INTO JAPANESE

私の母はとても親切で、あなたのお母さんもそうです。

BACK INTO ENGLISH

My mother is very kind and so is yours.

INTO JAPANESE

私の母はとても親切で、あなたの母もとても親切です。

BACK INTO ENGLISH

My mother is very kind and so is your mother.

INTO JAPANESE

私の母はとても親切で、あなたのお母さんもそうです。

BACK INTO ENGLISH

My mother is very kind and so is yours.

INTO JAPANESE

私の母はとても親切で、あなたの母もとても親切です。