When I look up my dictionaries for 'executive secretary', I found the below 2 examples:
She’s executive secretary to New York University’s president. He was executive secretary of the NAACP.
I have 3 questions on my mind.
- The dictionaries say 'executive secretary' is countable. So why is the article 'an' absent before 'executive secretary' (i.e. She's an executive secretary to ...)?
- Since 'executive secretary' is a title, it should be a proper noun. Shouldn't the first letter be capitalized (i.e. Executive Secretary)?
- What is the proper preposition after secretary? I note that the first example use 'to' whereas the 2nd example use 'of'.
Thank you very much!