A word that is used in place of a Noun is known as a Pronoun.
In the first example She is a Pronoun which is used in place of Noun Gayatri
In second example They is a Pronoun used in place of Harish and Pradeep the two Nouns.
Pronouns can be further classified in various categories
The pronouns that stands for three kinds of person that I, You and He are known as personal pronouns. These can be further classified as
The Pronouns that are used for the person who is speaking is known as First Person Pronoun.
Ex:- I , My, Me etc.
First person can be Masculine or Feminine in nature.
These can be further classified into three different form ie.
The pronouns that are used for the persons spoken to (to whom first person is talking) are known as second person pronouns. Ex:- You, Your etc.
These can be further classified into three different form ie.
The pronouns that are used for the persons spoken of (about whom first and second person are talking) are known as Third person pronouns. Ex:-He, she, it, That etc.
These can be further classified into three different form i.e
The third person pronouns are also known as demonstrative pronouns.
2. Reflexive Compound Personal Pronouns
Those Personal Pronouns (also known as Compound Personal Pronouns) which shows the action done by subject turning back upon the subject are known as reflexive pronouns. Ex:- myself, ourselves etc are personal pronouns.
In the above given examples the words in bolds are all reflexive pronouns.
3. Emphatic Compound Personal Pronouns
When the Compound personal pronouns are used for the sake of emphasizing they are termed as Emphatic compound personal pronouns.
In the above given examples the words in bolds are emphatic compounds they are committing it themselves.
The pronouns that are used to point out the objects to which they refer are called Demonstrative Pronouns.
In the above examples the words in bolds demonstrates the Noun thus are known as demonstrative pronouns.
Those pronouns that refer to nouns in a general way rather than referring anyone in particular are known as Indefinite Pronouns.
In the above examples the words in bolds are not pointing out some definite Noun thus are known as indefinite pronouns.
Those pronouns that refer to nouns one at a time are known as distributive pronouns. Ex. each, either or neither represents one noun at a time.
In the above examples the words in bolds are distributive pronouns.
The pronouns that relates to some noun coming before in the sentence are known as relative pronouns. They are also known as conjunctive pronouns as they join two sentences.
In the above example the words in bolds are relative pronouns.
The pronouns that are formed by adding ever, so or soever etc to who , which and what are called Compound Relative Pronouns.
In the above examples the words in bolds are Compound Relative Pronouns.
The pronouns that are used for asking of the question are known as Interrogative Pronouns.
In the above examples the words in bolds are used to ask questions thus Interrogative Pronouns.