Updated on November 21, 2025

Modal verbs of Permission

Modal verbs of permission are used to ask for permission, give permission, or refuse permission in a polite and natural way. They help us sound friendly, respectful, and appropriate in different situations. We mainly use: can, could, may, might, and the structure Shall I…

Table of Contents

Exercises

Explanation

1. Can – informal permission

Can is the most common modal verb for asking permission in everyday conversations. It sounds friendly and casual.

Examples:

  • Can I sit here?

  • Can we use your printer?

2. Could – more polite than “can”

Could is a softer, more polite form. We use it when we want to be more respectful or when speaking to someone we don’t know well.

Examples:

  • Could I borrow your notebook?

  • Could we start a bit earlier today?

3. May – formal permission

May is used in formal or professional situations. It sounds very polite and official.

Examples:

  • May I speak to the manager?

  • May we enter the conference room?

4. Might – very polite, careful request

Might is a rare and very polite way to ask permission. It appears in very formal or old-fashioned contexts.

Examples:

  • Might I ask a quick question?

  • Might we join your table?

5. Shall I… – offering help

Shall I is not used to ask for permission. Instead, it is used to offer to do something for someone.

Examples:

  • Shall I turn the lights on?

  • Shall I make some tea?

Useful Phrases for Asking Permission

These phrases are helpful in polite or professional situations:

  • Would you mind if I…?
    Would you mind if I used your charger?

  • Do you mind if I…?
    Do you mind if I open the door?

  • Is it okay if I…?
    Is it okay if I leave a bit earlier?

How to Give Permission

Instead of just saying yes, we can sound more natural with these phrases:

  • Sure, go ahead!

  • Yes, of course.

  • No problem.

  • Feel free.

  • That’s fine with me.

Example:
— Can I take one of these brochures?
— Of course, go ahead.

How to Refuse Permission Politely

A direct no can sound too strong, so we use softer phrases:

  • I’m afraid not.

  • Sorry, but that’s not possible.

  • I’d rather you didn’t.

  • Unfortunately, no.

  • That might not be a good idea.

Example:
— Is it okay if I bring food inside?
— I’m afraid not; it’s not allowed.

GrammarWiki | Grammar Rules, Lessons and Exercises. Address: 5842 Ziemann Ranch Apt. 843 West Lucius, MD 10037. Tel: 1-945-733-2522 x9558
@ 2025 grammarwiki.com