If I want to request attention of a hearer, I know that I can create an imperative sentence such as:
"Be aware that there are some exceptions."
or
"Be note that there are are some exceptions."
or maybe
"Be notice that there are some exceptions." (look at this source)
But my question is about another variants, which is an imperative passive voice:
"Be noticed that there are some exceptions."
or
"Get noticed that there are some exceptions."
Well, by googling I found 2 contradictory answers: The first one (here) claims that "Be noticed that..." is wrong, while in other site (here) I found that it's possible to use it. What's correct? and what is your personal experience regarding to that, as native English speakers?