YOU SAID:

After I left home, I realized I had left something behind.

INTO JAPANESE

家を出た後、何かを忘れてきたことに気づきました。

BACK INTO ENGLISH

After I left home, I realized I had forgotten something.

INTO JAPANESE

家を出た後、何かを忘れたことに気付きました。

BACK INTO ENGLISH

After I left home, I realized I had forgotten something.