i have been known 用法?

I have been known 意思是"素為人知，眾所周知， 人盡皆知"，意指過去如此，目前也是。慣常的用法有以下兩種:

1.) have been known + as a Role
i.) I have been known for some time as a person who speaks the truth and speaks it strongly. I have always called a liar a liar and a hypocrite a hypocrite. -- Cindy Sheehan

ii.) Aldridge clearly must have been known as a womanizer--and a miscegenizing womanizer at that.
---"Nothing extenuate, nor set down aught in malice": new biographical information on Ira Aldridge

2.) have been known + to do something
i.) I have been known to take a glass of champagne when I've won a league title. I have been known to have a couple of glasses of champagne when I've won the European Cup. Twice. I have been known to have one before getting on an aeroplane because I'm a wee bit frightened of flying.
Brian Clough: Nobody Ever Says Thank You: The Biography

ii.) Like President Clinton, I have been known to overestimate the intelligence of my partners.
--- I Hate Valentine's Day, Bennett Madison, James Dignan

The perfect form of a verb which shows a period of time up to and including the present, formed with "have"and the past participle.
eg:-have been known:-
eg:-I have been known as the perfect gentleman
=who behaves exactly as a typical gentleman
=(up to and including the present)
=enough to behave