Whose or Who's - Common Grammar Mistake

'Whose' and 'who's' are commonly confused words in English grammar. Understanding the difference between 'whose' and 'who's' is important to use them correctly in written and spoken English.

'Whose' is a possessive pronoun that indicates ownership or belonging. It is used to ask about or indicate the person or thing something belongs to.

'Who's' is a contraction of 'who is' or 'who has'. It is used to ask a question about someone's identity or to define someone's actions or characteristics.

Let's take a closer look at the meanings and usage of 'whose' and 'who's'.

'Whose''Who's'
The word 'whose' is used to indicate possession or ownership.The word 'who's' is a contraction of 'who is' or 'who has'.
  • Whose pen is this? (asking about the ownership of the pen)
  • I don't know whose car that is. (indicating the ownership of the car)
  • Who's going to the party? (asking about someone's plans)
  • I wonder who's been eating my cookies. (referring to someone's actions)

To remember the difference between 'whose' and 'who's', it can be helpful to remember that 'whose' has the word 'who' in it, indicating possession, while 'who's' is a contraction of 'who is' or 'who has'.

Here are some examples of correct usage:

  • Whose book is this? (asking about ownership)
  • Who's going to the concert? (asking about someone's plans)
  • I wonder whose idea it was to start this project. (indicating ownership)
  • Do you know who's the CEO of that company? (referring to someone's position or title)

Remembering the correct usage of 'whose' and 'who's' will improve your grammar and communication skills.