YOU SAID:

The horse ran past the barn and it fell down

INTO JAPANESE

馬は納屋を過ぎて走ってしまった

BACK INTO ENGLISH

The horse ran past the barn and ran

INTO JAPANESE

馬は納屋を過ぎて走って走った

BACK INTO ENGLISH

The horse ran past the barn and ran.

INTO JAPANESE

馬は納屋を過ぎて走って走った。

BACK INTO ENGLISH

The horse ran past the barn and ran.