One way that I can think of is in the example: "You have to wait in line for your turn."
"It is my turn at bat." Here, "turn" is used as a noun, it is the person's time at bat.
You can turn "splendid" into a noun by adding a determiner before it. For example, you could say "the splendor," which is the noun form of "splendid."
Noun forms for the verb 'improve' are improvablity and improvement.
Depending on how it is used, turn can be a noun or a verb.As a noun: It is your turn to do the dishes.As a verb: Walk five steps, turn to your right, touch your toes, repeat.
Her is not a noun. It is a pronoun.The plural of her is them.Example:Look at that girl. Look at her.Look at those girls. Look at them.
No, it is not a noun. Could is a conditional auxiliary verb, the past tense of "can."
it could be used as an adjective or a noun,according to how you use it.
It could be a noun meaning someone or something that carries, or it could be used as an adjective as in - a carrier bag.
It could be, depending on how it is used. Typically it is a verb, but if you are talking about a 'bad throw' it is being used as a noun.
Mrs. Hernandez is a proper noun. The common noun for Mrs. Hernandez could be woman, teacher, neighbor, librarian, pharmacist, etc.
Sometimes the noun 'river' is used as a collective noun, for example 'a river of sorrows' or 'a river of tears'.
It could be used to describe a noun. Such as: The professor was the department head. However, in most cases it will be used as a noun on its own.