YOU SAID:

You often see airplanes fly over the place.

INTO JAPANESE

飛行機がその上空を飛んでいるのをよく見かけます。

BACK INTO ENGLISH

You can often see planes flying over it.

INTO JAPANESE

飛行機が上空を飛んでいるのがよく見られます。

BACK INTO ENGLISH

Airplanes can often be seen flying overhead.

INTO JAPANESE

上空を飛行機が飛んでいるのがよく見られます。

BACK INTO ENGLISH

Airplanes can often be seen flying overhead.