● "May" and "might"
are both modal verbs used to express possibility,
but "might" generally suggests a lower probability than "may".
They can also both be used to make polite requests or suggestions, though "may" is more formal.
Additionally, "might" is the past tense of "may".
Here's a more detailed breakdown:
Possibility:
- May: Implies a higher degree of likelihood or a more certain possibility.
- Might: Suggests a lower probability or a less certain possibility.
Examples:
- "It may rain later." (More likely to rain)
- "I might go to the store later." (Less likely to go, or more uncertain)
- "The car may have a flat tire." (More likely to have a flat tire)
- "The car might have a flat tire, but I'm not sure." (Less certain about the flat tire)
- "They may have finished the project by now." (More likely they've finished)
- "They might have finished the project, but it's possible they're still working on it." (Less certainty about completion)
Polite Requests/Suggestions:
- Both "may" and "might" can be used for polite requests, but "may" is more formal.
- "May I borrow your pen?" (Formal)
- "Might I suggest we take a break?" (Formal)
Past Tense:
- "Might" is the past tense of "may".
- "He may have been tired." (Present)
- "He might have been tired." (Past)
Exceptions:
- "Might" is sometimes used to express 'counterfactuals'(things that could have happened but didn't),
- even when "may" is possible.
- For example: "If I had known, I might have helped."
(This shows he or she could give a help but, it didn't happen.)
- "May" is used to ask permission in formal situations, though "can" is more common.
-> "May I use your phone?"
If I want to ask with small possibility in present tense, can I still use might?
✅ Yes, you can use might for little possibility in the present or future tense.
Even though might is technically the past form of may,
it is commonly used for present or future possibilities, especially when the chance is small or uncertain.
Example:
- “I might go to the party tonight.”
→ Present/future, but you are not sure (low possibility). - “She might be at home now.”
→ Present, but you are not sure.
Why this is correct:
✔ English uses might for hypothetical or uncertain situations regardless of tense.
✔ Might is softer and shows less certainty than may in these contexts.
In short:
✅ You can use "might" for small possibility in the present tense without problems.