Thread:M marriot/@comment-27288345-20151202224954

https://www.youtube.com/watch?v=roEjPPifaR8

Common nouns can also be pronouns for instance if a proper noun is in a sentence that proper noun can be taken fron the sentence and be replaced with a pronoun.

Proper noun- Margareth is my best friend

Common noun- She is my best friend. 