No, the words 'you' and 'your' are pronouns, words that take the place of a noun (common or proper) in a sentence.
The pronouns 'you' and 'your' are second person pronouns, words that take the place of a noun for the person(s) spoken to.
The pronouns 'you' and 'your' function as both singular and plural.
Example uses:
Jack, you are a good friend. (singular personal pronoun)
Children, I've made some lunch for you. (plural personal pronoun)
Jill, take this note to your parents. (singular possessive adjective)
Betty and Bill, your reservationsare confirmed. (plural possessive adjective)
common noun
Common
Common noun
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Most definitely a common noun.
Camel is a common noun.
Th word tail is a common noun because the first letter of a proper noun is capitalized.
common
it is re@lly @ common noun
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.