YOU SAID:

I ran around the bases while I had 3 legs.

INTO JAPANESE

私は3本の足を持っている間に基地を走り回った。

BACK INTO ENGLISH

I ran around the base while having three legs.

INTO JAPANESE

三本足でベースを走り回った。

BACK INTO ENGLISH

I ran around the base on three legs.

INTO JAPANESE

私は3本の足でベースを走り回った。

BACK INTO ENGLISH

I ran around the base with three legs.

INTO JAPANESE

私は3本の足でベースを走り回った。

BACK INTO ENGLISH

I ran around the base with three legs.