Difference Between Can and May in English

Can and May are the two words that we use in asking permission or asking for something. Because its use is sometimes no definite rule, can and may often misunderstood and often use less precise way. To that end, here are the rules in writing can and may in the sentence that you can apply.

Can

Can be used to demonstrate an ability . So , the word you use when you want to demonstrate the capabilities of the person or yourself. For example , I can swim as far as 40 kilometers , he was able to jump from the second floor without getting hurt, or my father was able to work within 8 hours without stopping .

Example sentences in English :

She can not get the scholarship .
I can run faster than you .
They can speak louder if they want .
Can you speak Spanish ?
Can she walk on the water ?

The use of a second can is to show a permit . However, the context of use in this case can be used in informal situations . Examples in Indonesian is , you can swim in the pool in the morning , he could go to play after doing all the homework , or I can graduate from this school if the paperwork has been completed .

Example sentences in English :

You can turn on the light .
She can adopt this girl .
They can stay in my house for a night .
Can I follow you ?
Can I go for a few minutes ?

May 

May be used to indicate a license. Then, what's the difference with the can? May be used for formal situations. For example, when you are in a meeting, then you want to license out for a while, then it may use. The word is also used when you are talking to someone you respect, such as parents, teachers, or your sister.

Example sentences in English:

May I leave for a while?
May I close the door?
May I use your phone for a few minutes?