YOU SAID:

I think I saw a flying cucumber today

INTO JAPANESE

今日飛んでいるキュウリを見たと思います

BACK INTO ENGLISH

I think I saw the cucumber flying today.

INTO JAPANESE

今日キュウリが飛んでいるのを見たと思う。

BACK INTO ENGLISH

I think I saw cucumbers flying today.

INTO JAPANESE

きょうはキュウリが飛ぶのを見たと思う。

BACK INTO ENGLISH

I think I saw cucumbers fly today.

INTO JAPANESE

きょうはキュウリが飛ぶのを見たと思う。

BACK INTO ENGLISH

I think I saw cucumbers fly today.