| CAN |
can = ability
I know how to do it.
I'm able to do it. |
(+) I can speak English.
(-) I can't speak French.
(?) Can you speak Arabic? |
can = possibility / opportunity
It is possible.
There is an opportunity for it.
| (+) The doctor can see you tomorrow.
(-) I can't buy a car yet. I need more money.
(?) Can you buy a hammer at the supermarket? |
can = informal permission
You have permission to do it.
Is it OK if I do it? |
(+) You can have a cookie after dinner.
(-) You can't go to the movies tonight.
(?) Can I go to the park? |
