GRAMMAR OF POLITENESS
by Borna Čobanov
1. Asking permission
1.1. Can
1.2. Could
1.3. May
1.4. Do you mind
2. Asking questions
2.1. I wonder if
2.2. Would
2.3. Excuse me
2.4. Please
3. Expressing gratitude
3.1. Thank you
3.2. You are welcome
4. Apologizing
4.1. I am sorry