Using Can to Ask for Permission

Curso de Inglés Básico A2: Propuestas y Permisos

Clase 2 de 12

Clase 2 / 12

Recursos

The modal verb can shows up everywhere in English conversations, but one of its most useful functions is asking for permission politely. Learning how to use can to ask for permission helps you sound natural in offices, classrooms, and everyday situations where you need a quick yes or no.

What are the main uses of can in English?

Before focusing on permission, it helps to see the bigger picture. Can is a flexible modal verb that adapts to different communicative needs.

Talking about ability: I can speak three languages.
Offering help: Can I help you?
Making a request: Can you close the window?
Asking for permission: Can I leave early today?

Each use shares the same verb but changes the intention behind your sentence. Notice how the structure stays simple while the meaning shifts depending on context [0:10].

How do I build a question with can to ask for permission?

The structure is short and predictable, which makes it easy to memorize and reuse. You start with can, then add the subject, and finally the verb in its base form (no s, no ed) [0:48].

What is the base form of a verb? It is the verb in its normal form, without endings like s or ed. For example, go, eat, use, share.

In many languages, questions begin with the subject, but in English that order is incorrect. Saying I can share my screen? sounds like a statement. The correct version flips the order: Can I share my screen? [1:05].

How do I answer when someone asks me for permission?

Your answer depends on whether you want to grant or deny the request. Both options have natural, ready to use phrases.

To give permission: Yes, you can. Yes, of course. Sure. Go ahead.
To refuse permission: No, you can't. I'm sorry, but you can't. Sorry, no. I'm afraid not.

Using softer phrases like I'm afraid not makes a refusal feel more polite, which matters in professional or unfamiliar settings [1:28].

How can I practice asking for permission with can?

The best way to internalize this structure is to imagine real situations and respond out loud. Here are four prompts you can answer by giving or refusing permission.

Can I get in?
Can I eat at my desk?
Can I ask you a question now?
Can I use my phone?

Possible answers include Yes, of course, No, you can't, I'm afraid not, I'm very busy, and Sorry, no [1:55]. Try writing your own versions and notice how the tone changes when you swap one phrase for another.

When should I use can't instead of cannot? In spoken English and informal writing, can't is the natural choice. Cannot sounds more formal and works better in written contexts.

Share your practice answers in the comments and tell me which situation felt the trickiest to respond to.