Probably Wimbledon FC who were founder members of the Premier League.
No not in the near future.
yes 7867 times
Arsenal FC have never been relegated from the Premier League but were relegated to the then Fourth Division (modern League Two) in 1913.
Yes Newcatle was relegated in the years gone by.
chelsea vs wigan - premier league 2009
Liverpool have not been relegated since the beginning of the Premiership.