You is neither a proper noun nor a common noun.
The word 'you' is a pronoun, specifically a personal pronoun, a word that takes the place of a noun for a specific person.
The pronoun 'you' is the second person (the one spoken to), both singular and plural and can be used as a subject or an object.
The personal pronouns are I, you, we, he, she, it, me, us, him, her, they, them.
Example use of the pronoun 'you':
You are a good friend. I will miss you when you go away to college. (The pronoun 'you' is taking the place of the name of the person with whom I'm speaking.)
As a name of a road , Park Avenue', it is a proper noun, and both words star with a capital letter. However, when used separately, as 'the park, or 'the avenue', they are common nouns and so not need a capital letter.
It is a proper noun, because it is the name of a specific thing.
Proper noun
proper
it's a common noun. a proper noun would be Spider-Man.
Pencil proper or common noun
The noun cassette is a common noun.
a common noun?
Camel is a common noun.
The answer is proper noun. Examples of common noun and proper noun are: Proper noun: Mary Collins Common noun: monkey
A common noun.
It's a common noun as it's a general name for a thing. There's nothing special or particular about it.