YOU SAID:

Did you see that fish over there?

INTO JAPANESE

あなたはそこの魚を見ましたか？

BACK INTO ENGLISH

Have you seen the fish there?

INTO JAPANESE

あなたはそこに魚を見たことがありますか？

BACK INTO ENGLISH

Have you ever seen a fish there?

INTO JAPANESE

あなたはそこに魚を見たことがありますか？