Student or Learner
I have a question.
Which preposition is correct?
The agent was said to be concerned ( to, with, on, in ) the top secret mission, although no one can trace any clue now.
I think "concerned in" means "involved in"and that "concerned with " means "affected by". So it seems to me "in" is correct, but I'm not sure.
Thanks in advance.
I would not use 'concerned, at all. He was involved in the mission.