No, briefly is an adjective.
No, the word 'briefly' is an adverb, a word that modifies a verb. Example sentence:We briefly stopped at the library to return some books.
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.
The word "briefly" is not a noun. It is an adverb. A related abstract noun is brevity (briefness). An example of an abstract noun is the word "freedom" because abstract nouns are not something physical like a place or a person, but an idea like freedom or justice or happiness.
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.