Permission

You ought to ask for your teacher's permission.

Thank you for granting your permission.

Please refrain from speaking without permission.

You mustn't enter this room without permission.

You shouldn't read people's private letters without permission.

You cannot take a picture in the theater without permission.

Please refrain from smoking without permission.

You have our permission to include our software on condition that you send us a copy of the final product.

You need your parents' permission if you are going to apply for that.

I will give you permission to do it.

Sire, do I have your permission to execute this traitor?

I used the "chmod" command to change the file's permission.

Photographs also must be permissioned and credited, although a corpus of copyright-free images does exist online.