YOU SAID:

I don’t know if y’all are coming or not

INTO JAPANESE

みんな来るかどうかわからない

BACK INTO ENGLISH

I don't know if everyone will come

INTO JAPANESE

誰もが来るかどうかわかりません

BACK INTO ENGLISH

I don't know if anyone will come

INTO JAPANESE

誰が来るかわかりません

BACK INTO ENGLISH

I don't know who will come

INTO JAPANESE

誰が来るのか分かりません

BACK INTO ENGLISH

I don't know who will come