Yes, you should use a question mark when a sentence beginning with "could" is a direct question.
Could or can when asking a question?
Both "can" and "could" can ask polite questions, but "can" is used for present ability or permission while "could" adds extra politeness or refers to past ability.
Take "Can I borrow your pen?"—it asks permission right now. Now try "Could I borrow your pen?" Suddenly it sounds way more polite, almost like you're softening the request before you even ask. That's the magic of "could" in questions.
Can we use question mark with could?
Use a question mark when "could" introduces a direct question, but skip it for polite requests disguised as statements.
Compare "Could you open the window?" (question mark needed—you're asking directly) with "Could you please open the window" (no question mark, because you're making a request, not interrogating someone). The difference is all about whether you're genuinely asking or politely telling.
Does Please could you let me know need a question mark?
No, "Please could you let me know..." doesn't need a question mark because it's a polite request, not a direct question.
This phrase works like a command in disguise. If you want to turn it into a real question, flip it to "Could you please let me know...?" and add that question mark. Otherwise, it's just a very courteous way to tell someone what you need.
Can you start a sentence with could?
Absolutely—starting a sentence with "could" is perfectly correct and common in both questions and polite requests.
Think about it: "Could you help me with this?" rolls off the tongue naturally. In formal writing, "could" often beats "can" for politeness. That's why you'll see professionals using it all the time when they want to sound respectful rather than demanding.
Can permission example?
Sure—try "Can I leave early?" for casual settings or "Can we start the meeting now?" when you're being neutral.
These examples show "can" in action, asking about permission or ability right now. If you want to sound more formal, swap in "May I..." or "Could I..."—they instantly level up the politeness factor.
Which is more polite can you or could you?
"Could you" usually wins for politeness because it adds that extra layer of hypothetical softness.
Saying "Can you pass the salt?" gets the job done, but "Could you pass the salt?" feels like you're considering their comfort first. That tiny shift makes all the difference in tone—especially when you're trying to be respectful.
What is question mark and examples?
A question mark (?) signals the end of a direct question, telling readers a response is expected.
Look at "Are you coming to the meeting?" or "What time does the train leave?"—both end with question marks because they're asking for real answers. Without that little hook at the end, readers might not realize you're actually asking something.
Is could you please rude?
Not at all—"Could you please..." is one of the politest ways to ask for something in English.
Mixing "could" with "please" is like putting manners on steroids. Whether you're emailing your boss or asking a stranger, this combo keeps things respectful without sounding stiff or overly formal.
Do all questions end with a question mark?
Yep—every direct question in English needs a question mark to show it's actually asking for something.
Indirect questions, like "I wonder if he will come," don't get the question mark treatment because they're not direct requests. Always ask yourself: is this sentence fishing for an answer? If yes, hit it with a question mark.
Would and will use?
"Will" is for real future actions, while "would" handles hypotheticals, past references, or polite requests.
Compare "I will call you tomorrow" (definite future) with "I would call you if I could" (hypothetical). And when you're being polite? "Would you mind helping me?" beats "Can you mind helping me?" every time.
Is send me correct?
"Send it to me" is the standard, natural phrasing in almost every situation.
Technically, "send me it" isn't wrong, but it sounds clunky—like you're forcing the words into an awkward order. Stick with "send it to me" and your sentences will flow much more smoothly.
Can permission sentences?
"Can I use your phone?" is informal, "Could I use your phone?" is polite or formal, and "May I use your phone?" is the most formal and respectful.
| Phrase | Tone | Example |
|---|
| Can I... | Informal | Can I borrow your book? |
| Could I... | Polite | Could I ask a question? |
| May I... | Formal | May I interrupt for a moment? |
How do I ask for permission?
The most polite way is "May I...?" especially in formal situations.
"Can I..." and "Could I..." work too, but "May I..." is the gold standard for respect. Tack on a "please" at the end—like "May I please leave early?"—and you've got a request that's both clear and courteous.
What is the example of no permission?
"I gave you no permission to use my car" makes it crystal clear that permission was denied.
Other blunt examples include "She had no permission to publish the article" or "No permission was granted for the event." These leave zero room for misunderstanding—permission simply wasn't given or approved.
