- I couldn't find the key for some time. -  
- Can I get a pillow? -  
- You know I can stop you. -  
- Can I borrow the car? -  
- Can you check that branch? -  
- I wish I could hire you. -  
- I can't stand the smell. -  
- You can't ignore the possibility -  
- Can I get some ice? -  
- I know you can protect her. -  
- I wish I could forgive you -  
- I wish I could repay you. -  
- I bet I could help him. -  
- Can you read a map? -  
- You can come to the country club. -  
- We can't change that history. -  
- Could you wait a moment, please? -  
- I think I can handle him. -  
- Can you leave the room? -  
- I suppose you could keep it -