YOU SAID:
Saw you hanging out with Katelyn yesterday.
INTO JAPANESE
昨日Katelynと一緒に出かけたのを見た。
BACK INTO ENGLISH
I saw that I went out with Katelyn yesterday.
INTO JAPANESE
昨日、私はKatelynと出かけたのを見ました。
BACK INTO ENGLISH
Yesterday, I saw I went out with Katelyn.
INTO JAPANESE
昨日、私はKatelynと出かけたのを見ました。
BACK INTO ENGLISH
Yesterday, I saw I went out with Katelyn.
You've done this before, haven't you.