Pronouns nouns do a lot of work in our sentences. They fulfill the important jobs of acting as subjects and objects. Sometimes, though, a noun needs a break or there’s not a noun that perfectly suits a sentence

PRONOUNS
Nouns do a lot of work in our sentences. They fulfill the important jobs of acting as subjects and objects. Sometimes, though, a noun needs a break or there’s not a noun that perfectly suits a sentence. When nouns need a helping hand, who are they going to call? No, not ghostbusters (that’s still a noun)—they call on pronouns.
Pronouns can do all of the jobs that nouns do and many of them are shorter and more versatile. Pronouns let us say things like I am proud of myself or It is time to ask somebody for help. Pronouns are a major part of speech and correctly using them will drastically improve your speech and writing.
What is a pronoun?
A pronoun is a word that can replace a noun in a sentence. The noun that is replaced by a pronoun is called an antecedent. For example, in the sentence I love my dog because he is a good boy, the word he is a pronoun that replaces the noun dog.
Generally speaking, pronouns allow us to shorten our sentences and make them sound less repetitive. For example,
The construction workers are building the office. The construction workers are making good progress. The construction workers should finish the project in no time.

• 
  The construction workers are building the office. They are making good progress. They should finish the project in no time.
  

You can see that the second set of sentences is both shorter and sounds less repetitive than the first set of sentences.
Pronoun quick tip
Grammatically, pronouns function much like nouns: they can be used both as subjects and objects; they refer to people, places, and things; they can be singular or plural; and they can be modified by adjectives. The “noun” in pronoun will help you remember that pronouns behave much the same way that nouns do.
Pronoun list

• 
  He
  
• 
  It
  
• 
  You
  
• 
  I
  
• 
  They
  
• 
  We
  
• 
  Who
  
• 
  Him
  
• 
  Them
  
• 
  Whoever
  
• 
  Anyone
  
• 
  Something
  
• 
  Nobody
  

We use a bunch of different pronouns in our writing and in speech. Listed below are just some of the pronouns that we use every day:

• 
  I
  
• 
  me
  
• 
  you
  
• 
  he
  
• 
  she
  
• 
  it
  
• 
  we
  
• 
  they
  
• 
  us
  
• 
  them
  
• 
  who
  
• 
  what
  
• 
  this
  
• 
  that
  
• 
  anyone
  
• 
  nobody
  
• 
  something