English grammar

Anonymous'he is a partner at BM

That sounds more natural to me.

AnonymousShould we say 'he is a partner at BM' or 'he is a partner of BM'

Both are possible and they can have different meanings.

In your sentence, "at" means that he is (in)(a part of) BM. So if he works at and for BM, I would use use "at".

"of" can mean that he is not part of BM, but is partnering with BM to do something. So if he his not

Dear Canadian45,

I am a little confused here. I didn't understand your second possibility which was '"of" can mean that he is not part of BM, but is partnering with BM to do something. So if he his not a part of BM, I would use "of"." You said, in your first possibility, that if he is "at" BM, it could mean either he is "in" BM or he is

I am a little confused here. I didn't understand your second possibility which was '"of" can mean that he is not part of BM, but is partnering with BM to do something. So if he his not a part of BM, I would use "of"." You said, in your first possibility, that if he is "at" BM, it could mean either he is "in" BM or he is a part of BM .Could you please tell me what the difference betwe