YOU SAID:

There must be a good reason that you're gone

INTO JAPANESE

あなたが行ってしまったのには正当な理由があるはずです

BACK INTO ENGLISH

There must be legitimate reasons why you have gone

INTO JAPANESE

あなたが行ったのは正当な理由があるはずです

BACK INTO ENGLISH

You should have a good reason to go

INTO JAPANESE

あなたには良い理由があるはずです

BACK INTO ENGLISH

You should have a good reason

INTO JAPANESE

あなたは正当な理由があるはずです

BACK INTO ENGLISH

You should have a good reason