The phrase "not concerning" can be used in written English and is grammatically correct
Example: "Not concerning the issue at hand, we will move on to the next topic."
That means not concerning yourself unduly about the individuals you are playing against.
Meanwhile, Hodgson maintained that talk of a Benitez comeback at Anfield is not concerning him.
To say this is not concerning is a policy of bury your head in the sand and keep shooting until there are none left," said Joe Duckworth, the chief executive of the League Against Cruel Sports in the UK.
Having ascertained their seriousness of intent (but not concerning himself with aesthetic judgments on the quality of their work), he would put them in contact with an appropriate engineer and then leave them to their own devices.
Even if the behaviour or comment was not concerning one of these characteristics, it may still be deemed harassment in the wider sense and result in dismissal for gross misconduct.
He is not concerning himself with the transfer rumors, he said, and he has long since stopped reading articles about himself, knowing that many will mention his lackluster track record with the national team.
