Most question words are also referred to as “WH” questions because they include the letters WH. The chart below represents the most commonly used question words in English. Study this chart and learn how to say and use these question words.

Question Word

Function

Example (question and answer)

Who

Asking information about people

Who is your brother?

Answer: John is my brother.

When

Asking about time or duration of time

When are you going on vacation?

Answer: I am going on vacation in February.

Why

Asking for a reason

Why do you go to school?

Answer: I go to school to learn.

Where

Asking for or about a place

Where do you buy your grocery?

Answer: I buy my grocery at N Mart.

What

Asking for information in general

What is your brother’s name?

Answer: My brother’s name is Nick.

How

Asking about manner

How was your trip?

Answer: My trip was nice.

Which

Asking about choice

Which game do you like to watch on TV?

Answer: I like to watch basketball.

Whose

Asking about ownership

Whose shirt is on the couch?

Answer: It is Devin’s shirt.