Asking for things politely in work emails
Why direct commands fail in work emails, and which softening frames native writers use instead.
Could you send me the updated file when you have a moment?
In written workplace English, a bare command form reads as cold or even rude, however friendly you feel. Politeness is built with softening frames: a modal question wrapped around the base verb, a fixed frame that takes the -ing form, or an indirect opener that presents the request as a gentle enquiry. The longer and more indirect the frame, the more polite it sounds - and written requests need more softening than spoken ones, because the reader cannot hear a warm voice.
Two traps. First, the frame that takes the -ing form works in reverse: agreeing to help means answering negatively, because the question literally asks whether the task bothers you. Second, attaching a courtesy word to a bare command does not neutralise it in writing - the reader still sees an order.