Your utterance is not correct, with or without 'in case'. It should read something like this: Is there anything I can help you with? In case I can help , please let me know .
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
jiangyueming do you usually say "Hope you are well" at the beginning of an Email.I don't, but you may if you wish. Emails are generally not as chatty as letters; the
jiangyuemingBut when I want to greet to my client at the beginning of an email, can I say "I hope this mail finds you well" or something else?Yes, that is OK, but not something that the reader will pay any attention to. It is better than commenting on the signs of the season, at least.