I would not use "convenient with you".
Good evening, everyone
Today I came across "...if that is convenient with you"
I have always used "...if that is convenient for you" and, if this source is a reliable one, this thread confirms what I said.
Could you please tell me if both for and with can be used?
You're right. For is better.
I'm not a teacher. I speak American English. I've tutored writing at the University of Southern Maine and have done a good deal of copy editing and writing, occasionally for publication.