No, not unless that is someone's name.
No, the noun 'bike' is a commonnoun, an informal word for bicycle, a word for any bike of any kind.
A proper noun is the name of a specific person, place, or thing; for example:
Yes, the noun 'bike' is a common noun, an informal word for bicycle, a word for any bike of any kind.A proper noun is the name of a specific person, place, or thing; for example:American River Bike Trail, Sacramento, CAEast Bike Street, Bremen, IN or Road Bike Drive, Jonesville, VABlue Star Bike Shop, San Antonio, TX
The possessive form for the noun 'youth' is youth's: A car hit the youth's bike.
Yes, bike's is the possessive form for the noun bike; for example the bike's tires.
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
Yes, bike's is the possessive form for the noun bike; for example the bike's tires.
The noun 'bike' is a common, concrete, singular noun.
Pencil proper or common noun
proper noun
Exxon is a proper noun
Yes, the word 'Ali' is a proper noun, the name of a person.A proper noun is the name or title of a specific person, place, or thing.A proper noun is always capitalized.
proper noun
The possessive form for the proper noun Charles is Charles's.Example: Charles's bike was left in the driveway again.