In daily life, students often need to ask permission — to leave a room, to use a phone, to take a break, to ask a question. English has many ways to ask politely. 'May I' (formal). 'Can I' (everyday). 'Could I' (slightly more polite than can). 'Do you mind if I' (warm polite). 'Would it be alright if I' (very polite). 'Would you mind if I' (formal polite). 'Is it ok if I' (casual). 'I was wondering if I could' (very polite). Each fits a different level of formality and the importance of what you are asking. The grammar matters: 'may/can/could' take base verb (may I leave). 'Mind' takes -ing (do you mind if I leaving — wrong; do you mind if I leave — correct). The negative responses also need attention — 'Do you mind?' uses 'No' to give permission (no I do not mind = yes you may). This lesson covers the main permission expressions at B1 level.
Before you start — think honestly about your own teaching and experience.
Look at the examples. Answer each question before reading the explanation — this is how your students will learn too.
FORMAL:
May I leave early today? (formal, polite)
May I borrow your pen? (formal)
EVERYDAY:
Can I leave early today? (everyday, polite)
Can I borrow your pen? (everyday)
SLIGHTLY MORE POLITE:
Could I leave early today? (slightly more polite than can)
Could I borrow your pen? (more polite)
WARM POLITE:
Do you mind if I leave early today? (warm, considerate)
Do you mind if I borrow your pen? (warm)
VERY POLITE:
Would it be alright if I left early today? (very polite)
I was wondering if I could borrow your pen. (very polite)
Why does English have so many ways to ask permission?
Each expression fits a different combination of formality and the importance of what you are asking. 'May I' is formal — for professional contexts and important requests. 'Can I' is everyday — for casual situations. 'Could I' adds politeness without much formality — slightly softer than 'can'. 'Do you mind if I' is warm and considerate — shows you are thinking of the other person's preference. 'Would it be alright' or 'I was wondering if' are very polite — for important requests, situations where you do not want to impose, or formal contexts. Match the expression to the context. Casual quick request → can I. Important request → could I or may I. Imposing on someone → do you mind or would it be alright. Students who use only 'can I' miss the warmth and politeness needed for important requests.
MAY / CAN / COULD + base verb:
May I leave?
Can I borrow your pen?
Could I sit here?
DO YOU MIND IF I + base verb:
Do you mind if I leave?
Do you mind if I open the window?
WOULD IT BE ALRIGHT IF I + past simple verb:
Would it be alright if I left? (note: past simple 'left', not 'leave')
Would it be alright if I opened the window?
I WAS WONDERING IF I COULD + base verb:
I was wondering if I could leave.
I was wondering if I could borrow your pen.
Why do these patterns differ?
Each expression has its own grammar pattern. Modal verbs (may, can, could) take the base verb directly — may I leave (no 'to'). 'Do you mind' takes 'if + I + base verb' — do you mind if I leave. 'Would it be alright' takes 'if + I + past simple verb' (this is conditional grammar — the past form makes it sound more polite/distant). 'I was wondering if I could' takes 'could + base verb' — I was wondering if I could leave. The patterns are fixed and must be learned. The most error-prone is 'would it be alright if I left' (past simple) — students often use the present 'leave' which sounds wrong in this polite form. Drilling the patterns is essential for natural use.
Giving permission:
Yes, you can. — Standard yes.
Yes, of course. — Warm yes.
Yes, please do. — Encouraging.
Go ahead. — Casual yes.
Feel free. — Warm casual.
Not at all. — Response to 'do you mind' = yes you may.
Refusing politely:
I am afraid not. — Polite no.
I would rather you did not. — Polite firm no.
I am sorry, but no. — Apologetic no.
The tricky 'do you mind' response:
'Do you mind if I open the window?'
— No, not at all. (= I do not mind, so yes you can)
— No, please do. (= same — yes you can)
— Actually, I would rather you did not. (= polite no)
Why is the response to 'do you mind' tricky?
Responding to 'do you mind' is one of the most confusing parts of permission grammar in English. The question is 'Do you mind if I do X?' — meaning 'Will it bother you if I do X?'. The honest answer for permission is 'No, I do not mind' — meaning 'It will not bother me, so yes you can'. Students who say 'Yes' might think they are giving permission, but actually 'Yes' means 'Yes, I do mind' — meaning 'I object'. To give permission to 'do you mind', say 'No, not at all' or 'No, please do' or 'Please go ahead'. To refuse politely, say 'Actually, I would rather you did not' or 'I am afraid yes, I do mind'. The other permission forms ('can I', 'may I') have simpler responses — 'yes you can' or 'no I am afraid not'. The trickiness is unique to 'do you mind'.
| Expression | Level | Grammar | Example |
|---|---|---|---|
| May I | Formal | + base verb | May I leave the room? |
| Can I | Everyday | + base verb | Can I borrow your pen? |
| Could I | Slightly more polite | + base verb | Could I sit here please? |
| Do you mind if I | Warm polite | + if + I + base verb | Do you mind if I open the window? |
| Would you mind if I | Formal polite | + if + I + past simple verb | Would you mind if I left early? |
| Would it be alright if I | Very polite | + if + I + past simple verb | Would it be alright if I borrowed this? |
| I was wondering if I could | Very polite | + could + base verb | I was wondering if I could ask a question. |
| Is it ok if I | Casual | + if + I + base verb | Is it ok if I take a break? |
| Responses (yes) | Giving permission | Various | Yes, you can. / Of course. / Go ahead. / Not at all (to 'do you mind'). |
| Responses (no) | Polite refusal | Various | I am afraid not. / I would rather you did not. |
NOTE 1 — Match level to importance: Casual quick request → Can I or Could I. Important request → Could I or May I. Imposing on someone → Do you mind or Would it be alright. Very important or formal → Would it be alright or I was wondering if I could.
NOTE 2 — Could is a soft can: 'Could I' is slightly more polite than 'Can I'. The 'could' makes the request softer. Use 'could' when you want to be a bit more polite without being overly formal. 'Could I borrow your pen?' is slightly nicer than 'Can I borrow your pen?'.
NOTE 3 — Mind takes -ing in negative response: 'Do you mind if I open the window?' takes 'if + I + base verb' (open). The response 'No, I do not mind' uses 'mind + nothing' (no object). The full pattern: question 'do you mind if I + base verb', response 'no/yes I do not mind'.
NOTE 4 — Would it be alright takes past simple: This is unusual. 'Would it be alright if I left?' (past simple 'left' even though present tense). The past simple form makes it sound more polite and distant. The same pattern applies to 'would you mind if I left'. Drill this — students often use 'leave' instead of 'left'.
NOTE 5 — Tricky response to 'do you mind': 'Do you mind if I open the window?' — 'No' gives permission (no, I do not mind). 'Yes' refuses (yes, I do mind). To give permission, say 'No, not at all' or 'Please go ahead'. To refuse politely, say 'Actually, I would rather you did not'.
Asking permission is a daily skill in adult life. Students who use only 'can I' miss the politeness and warmth needed for important requests. Cultural context: in some cultures, asking permission is more direct; in English, the polite forms show consideration for the other person. The lesson connects to thanks expressions (#88), apology expressions (#92), and other social-language lessons. Together they cover the main politeness areas of English. Students who master permission expressions sound more naturally polite and thoughtful.
Practise permission through real situations. Students ask each other for permission to do things — borrow a pen, leave the room, open a window, ask a question. Use a range of expressions matching the situation. Drill the responses too — yes you can, of course, not at all, I am afraid not. Real exchanges fix the chunks in memory.
Choose the best permission expression for each context.
Each sentence has a problem with a permission expression. Suggest a better version and explain.
Use this sequence directly in class — guided discovery, no textbook needed. Tap each step to mark it done.
STEP 1 — Beyond can I (5 min): Ask students to ask for permission for different things using only 'can I'. Show that this misses politeness variety. Establish that English has many permission expressions for different levels.
STEP 2 — May, can, could (5 min): Drill the modal forms. May I (formal). Can I (everyday). Could I (slightly more polite). All take base verb. Practise five examples each. Show the politeness scale — may > could > can.
STEP 3 — Do you mind, would it be alright (8 min): Drill the longer polite forms. Do you mind if I + base verb (warm polite). Would it be alright if I + past simple (very polite). Drill the past-simple grammar — would it be alright if I LEFT (not leave). The past form is unusual but correct.
STEP 4 — I was wondering (4 min): Drill 'I was wondering if I could + base verb' (very polite). The past 'wondering' requires the past 'could'. Practise five examples — I was wondering if I could ask, borrow, sit, leave, take a break.
STEP 5 — The tricky responses (8 min): Drill the responses, especially the do-you-mind tricky one. 'Do you mind if I open the window?' — 'No, not at all' (gives permission). 'Yes' would refuse. Practise the full exchange — request and response. Get this pattern automatic.
Use directly in class — copy, adapt, or read aloud. No printing needed.
For each strategy, choose the option that best describes where you are now.
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