YOU SAID:
There’s a lake I know
INTO JAPANESE
私の知っている湖がある
BACK INTO ENGLISH
There's a lake I know of.
INTO JAPANESE
私の知っている湖があります。
BACK INTO ENGLISH
There is a lake that I know of.
INTO JAPANESE
私が知っている湖があります。
BACK INTO ENGLISH
There is a lake that I know of.
You should move to Japan!