The important point concerning the complementary distribution is to specify the environment where the individual sounds occur.
For that reason Coco was, to me, 'an older sister I can play with' and I thought of her only as one member of the family not as someone I should question my father concerning her identity.
Concerning the characteristics of respiratory function in swimmers.
He came as a witness to testify concerning that light.
There is a rule concerning the use of knives and forks.
John testified concerning him.
Are you aware of anything concerning his past life?
If you have any opinions concerning traffic calming devices (humps, curb extensions, etc.) please write them.
The existing law concerning car accidents requires amending.
His words gave rise to doubts concerning his true intentions.
No speculation has taken place concerning the motives.
I know nothing concerning the lost letter.
We are in commission concerning the protection of children's rights.
We have just received an inquiry from Kansas concerning your brother.