Politeness and Courtesy

Would you be so kind?

A very polite way to ask someone to do something for you

I would be grateful

A phrase to say you would appreciate someone's help

I have bothered you

A phrase to apologise for taking up someone's time

Sorry I am late

A phrase to apologise for arriving after the expected time

Please go ahead

A phrase inviting someone to proceed before you

Please make yourself comfortable

A phrase inviting a guest to relax and feel at home

Thank you for your hospitality

A phrase expressing gratitude for being welcomed warmly

It is my pleasure

A polite phrase to say you are happy to help

You embarrass me with kindness

A modest phrase to say someone is being too kind

You were very kind

A phrase to compliment someone on their generosity

It is an honor

A phrase to say you feel privileged or respected

I thank you

A formal phrase expressing gratitude