YOU SAID:
He also boasted about always having you watched.
INTO JAPANESE
彼はまた、常にあなたが見ていたことを自慢しました。
BACK INTO ENGLISH
He also always boasted that you were watching.
INTO JAPANESE
彼はまた、常にあなたが見ていることを自慢しました。
BACK INTO ENGLISH
He also always boasted that you were watching.
That didn't even make that much sense in English.