Can you tell me if these two sentences are grammatical, please?

Do you concur with my idea?

Are you concurring with my idea?



They are both grammatical. They are used in different contexts. The first one can be used to ask someone's opinion. The second one can be used to confirm or clarify the intention of something that has been said.

"concur" is a fairly formal word. In everyday contexts, "agree" is more common.


Thanks Sir.