Is there a notable distinction between “concerning” and “regarding”, be it in tone alone?
I—a non-native—wondered about this when starting a sentence about the weather:
Regarding the weather, …
Concerning the weather, …
Four other random usage examples:
- An Essay
ConcerningRegarding Human Understanding - Treaty Between France and Spain
Regardingconcerning Morocco - The Question
ConcerningRegarding Technology - Protests
regardingconcerning the Russo-Georgian War
Aren’t all those unconditionally interchangeable?
I imagined the difference might be in context, with regarding being used when refering to something voluntarily (regards), while concerning used when somebody needs to explain oneself (concern), but I dismissed that as a wild guess with lots of examples diluting this attempt to explain.
Best Answer
This piece from the grammarist discusses about the usage of "concerning" and its possible overtones as "a cause of concern", but apart from that I think that it is interchangeable with "regarding":
Actually checking with Ngram, (a question concerning vs a question regarding) it appears that "concerning" used as a preposition meaning "regarding" is quite common.