YOU SAID:

If you want to come with me to the store to get a few things done

INTO JAPANESE

あなたが私と一緒に店に来ていくつかのことをしたいのなら

BACK INTO ENGLISH

If you want to come to the store with me and do some things

INTO JAPANESE

私と一緒に店に来て何かしたいなら

BACK INTO ENGLISH

If you want to come to the store with me and do something

INTO JAPANESE

私と一緒に店に来て何かしたいなら

BACK INTO ENGLISH

If you want to come to the store with me and do something