YOU SAID:

You tried but still failed

INTO JAPANESE

あなたが試みたが、まだできませんでした。

BACK INTO ENGLISH

You've tried, but still failed.

INTO JAPANESE

試みたが、それでも失敗しました。

BACK INTO ENGLISH

Have tried but failed.

INTO JAPANESE

しかし失敗を試みた。

BACK INTO ENGLISH

However, the attempt failed.

INTO JAPANESE

しかし、失敗。

BACK INTO ENGLISH

However, the attempt failed.