YOU SAID:

She'll be coming around the mountain when she comes.

INTO JAPANESE

彼女が来るとき彼女は山の周り来るでしょう。

BACK INTO ENGLISH

She comes around the mountain when she comes.

INTO JAPANESE

彼女は彼女が来るときは山をやってくる。

BACK INTO ENGLISH

When she comes, she comes to.

INTO JAPANESE

彼女が来るとき彼女はしています。

BACK INTO ENGLISH

When she comes she has.

INTO JAPANESE

彼女が来るとき彼女は持っています。

BACK INTO ENGLISH

When she comes she has.