So-called “Polite Request Phrases”, which are the ones that will sound most natural in basic business English. You may also have grammatically correct sentences that are too aggressive. “Send me the file” is grammatically correct, yet in certain work contexts “Send me the file” sounds like a command rather than a request. Business English often requires a little bit of “buffering” language when you are asking a coworker or client or boss to do something. The idea here is not to be overly fancy; simply to indicate what you are asking for, but to avoid sounding impolite.
So in many business situations, when you need someone to do something, polite requests can generally be broken into a buffer + request format: “Could you” / “Would you be able to” / “Please could you” / “Can you please” + [request]. Examples of “buffer + request” in action: “Could you confirm the time of the meeting?” It’s short, clear, and polite, and more appropriate for everyday use in work environments than a wordy sentence filled with formal phrases you might not usually encounter when writing at work.
The same idea of “buffer + request” applies when there is context involved. For instance: “Could you send the report,” (request) is grammatically perfect and quite fine, but “Could you send the report when you have a moment?” (buffer + request) has a softer tone. Similarly, “Would you be able to check the attached file before Friday?” has the buffer + request and the context all together. “Please could you confirm your availability for the client call?” makes the request very clear and also ties it to a work situation. These are good to use because they are flexible and can be combined with different tasks or requests.
Here is a mini-practice exercise. Here are three examples of very direct sentences, without polite wording: “Send me the notes.” “Check this.” “Tell me your answer.” Try rewriting each of these into neutral business requests: “Could you send me the meeting notes?” then “Would you be able to check this attachment?” then “Please could you confirm your answer by Thursday?” Now, try including more context (e.g., deadlines, specific work tasks, reasons): “Could you send me the meeting notes?” -> “Could you send me the meeting notes by tomorrow?” “Would you be able to check this attachment?” -> “Would you be able to check this attachment to make sure everything is correct?” “Please could you confirm your answer by Thursday?” -> “Please could you confirm your answer by Thursday, if you need more time, please let me know when you will be able to send me a response?” This is a great way to practice polite work language without losing focus on the key request.
It is very common for beginners in business English to overpolite their requests, as it just doesn’t feel comfortable to speak politely yet. And phrases such as “I would be deeply grateful if you could possibly provide me with the required information” can feel very overblown for most work emails. In fact, most of the time, less is more in email. It might be better to write: “Could you send me the information by Wednesday?” which is still polite, but the request and deadline are both clear to the reader. Again, the main thing is to not lose the “request” in an attempt to make your email seem polite.
Also, it helps to keep requests distinct from follow-ups, too. Requests are for new tasks (“Could you review the proposal?”). Follow-up requests are for previous tasks (“I’m following up on the proposal review”). If you mix requests and follow-ups, it can become harder to know what is new, and what needs to be followed up on. And if you do need to ask both a follow-up and a request, keep them in separate sentences and in a logical order, e.g., “I’m following up on the proposal review. Could you confirm whether the comments will be ready today?”
A good way to practice is to read your sentences out loud. If the sentence takes you a while to read out loud, try to rewrite it to sound more natural for a typical work email. If the sentence sounds aggressive when read out loud, try to insert a polite framing (“Could you” / “Would you be able to”). If you’re asking for a task and it’s buried in the middle of the sentence, try to move the task closer to the front of the sentence. A good natural-sounding work request should convey 1) what you’re asking for, 2) when you need it by, and 3) in a polite tone.