The nouns 'patricians' and 'plebeians' are common nouns, the plural forms of 'patrician' and 'plebeian'; general words for aristocrat and commoner; general words for people.
A proper noun is the name of a specific person, place, or thing. The proper nouns for the common nouns 'patricians' and 'plebeians' are the names of the aristocrats and commoners.
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
Common
It is a proper noun, because it is the name of a specific thing.
proper
Proper noun
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
Common
It is a proper noun, because it is the name of a specific thing.
proper
Proper noun
it's a common noun. a proper noun would be Spider-Man.
Pencil proper or common noun
Proper noun or common noun
The noun cassette is a common noun.
a common noun?
The answer is proper noun. Examples of common noun and proper noun are: Proper noun: Mary Collins Common noun: monkey
Camel is a common noun.