YOU SAID:
You ever just eat breakfast?
INTO JAPANESE
あなたは今まで朝食を食べたことがありますか?
BACK INTO ENGLISH
Have you ever had breakfast before?
INTO JAPANESE
あなたは前に朝食を食べたことがありますか?
BACK INTO ENGLISH
Have you ever had breakfast before?
That didn't even make that much sense in English.