Common Mistakes : Concerning

preposition

.BAD: Concerning your accommodation, there are several possibilities
.GOOD: With regard to your accommodation, there are several possibilities

To introduce a new topic, use with regard to, regarding, as regards, as far as … is concerned
(NOT concerning)
.As far as food is concerned, the college has its own canteen

: Compare
.He was then asked several questions concerning his banking activities
.We got into an interesting discussion concerning the need for censorship