Mrs. Walker is not a common noun. It's a proper noun, a name for a specific person. Proper noun are always capitalized.
Common noun
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Th word tail is a common noun because the first letter of a proper noun is capitalized.
it is re@lly @ common noun
No, "Mrs. Walker" is not a proper noun. It is a title followed by a common noun, making it a common noun phrase.
The word "walker" isa noun, "walk" is a verb.
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.
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.
common