Asking for Permission with "Can"
The word "can" is a versatile modal verb. We use it to talk about ability, but also to ask for or give permission. It's perfect for informal situations with friends and family.
A Dialogue Between Friends
Sam: Hey, I'm going to the park. Can I borrow your bike?
Chloe: Hmm, I'm sorry, you can't today. My brother needs it later.
Sam: Oh, that's okay. What about your helmet, though? Can I just borrow your helmet?
Chloe: Sure, you can. It's in the garage.
Sam: Great, thanks!
Forming Sentences with "Can"
"Can" is always followed by the base form of the verb.
Affirmative (+): Giving permission
Subject + can + base verb.
Example: You can use my computer.
Negative (-): Denying permission
Subject + cannot or
can't + base verb.
Example: He can't come to the party.
Interrogative (?): Asking for permission
Can + subject + base verb?
Example: Can I open the window?
Practice Time!
Fill in the blanks with "can," "can not," or "can't."
Quick Summary
| Form | Structure | Example |
|---|---|---|
| Affirmative | can + base verb | You can go. |
| Negative | can not / can't + base verb | He can't come. |
| Interrogative | Can + subject + base verb? | Can I ask? |