It's worth noting that, even in the last two examples, you could just say let me know and the sentences would still be grammatically correct. Which of these is correct Which your first sentence covers perfectly, though it's worth pointing out this is only valid if the context makes it crystal clear what information is going to be discovered and passed on next day
Lucy Masters (@foxygeekgirl) - Urlebird
You can't just walk up to someone in the street and say please let me know.
Recently one of my friends told me that there is distinct difference between 'know of something' and 'know about something' expressions
'know of' is used when you have personal experience with wha. I want to use something better than letting me know in this sentence Please reply letting me know what day/time works best for you if are still interested, if you need a later date, or if you. Recently, i talked to a native speaker about the proper usage of the word “kindly”
I frequently use phrases like “kindly let us know whether you agree with the suggested approach” in business let. Let me know if the problem persists sounds to me like it means if the problem persists, let me know Option 2 sounds like you are putting words in the speaker's mouth. In my experience, let me know if you have any means that you are asking someone if specifically they, or the business they are part of, have something specific.
For example, the first usage do let us know your thoughts, indicates that the speaker is trying to make an impression of honest interest rather than mouthing a polite but meaningless offer
Again, do let me know. would indicate that the speaker is genuine, while please let me know. It would valid syntax in you should have let me know if you needed something, but not in the sentence above.