What is the antonym of the phrase to register with? I'm not looking for the antonym of to register itself (that's to deregister) but for the correct dependent preposition.
For example:
to register with the provider
to deregister with/from/? the provider
registerhas one, as indicated by the questions I referenced. I think Josh61's comment answers my question already and I would accept they as an answer. – Max Truxa Apr 28 '15 at 13:36