The five question words at a glance
Every day we ask questions: What is your name? Where do you live? When does the class start? Who is that? How are you? This article teaches five basic question words and the one pattern that helps you use them correctly.
- what: asks about things and ideas.
- where: asks about a place.
- when: asks about time.
- who: asks about people.
- how: asks about a way, a method, or a condition.
Knowing the meaning is only the first step. The harder part is the word order after the question word.
The basic pattern
Most English questions follow this order:
question word + helper verb + subject + main verb
Example: Where do you live?
- Where = question word
- do = helper verb (it has no separate meaning)
- you = subject
- live = main verb
In the present simple, the helper is do or does. Use does with he, she, and it. Use do with I, you, we, and they. In the past simple, the helper is did for every subject.
The question-building matrix
Use this table as a template. Pick a question word, add a helper, add a subject, and finish with the base verb.
| Question word | Helper | Subject | Verb | Example |
|---|---|---|---|---|
| What | do | you | want | What do you want? |
| Where | does | she | work | Where does she work? |
| When | did | they | arrive | When did they arrive? |
| Who | did | you | meet | Who did you meet? |
| How | does | he | travel | How does he travel? |
Notice that the main verb stays in its base form after do, does, and did. We say Where does she work?, not Where does she works?, because the -s ending moves to does.
What: asking about things
- What is your name?
- What do you want for lunch?
- What did you eat?
- What does this word mean?
Use What time to ask about the clock: What time is it? and What time does the class start?
Where and when: place and time
These two words follow the same pattern.
- Where do you live?
- Where did you go yesterday?
- Where is the station?
- When is your birthday?
- When did he arrive?
- When do they open the shop?
Be careful: when the verb is be (is, are, was, were), you do not need do. Say Where is the station?, not Where does the station is?
Who: people, and a special rule
With who there are two cases.
Case 1: who is the subject, so you are asking which person does the action. Do not use do, does, or did:
- Who lives next door?
- Who called you?
- Who is your teacher?
Case 2: who is the object, so you are asking about the person who receives the action. Use the helper as usual:
- Who did you meet?
- Who do you call every day?
In formal writing you may see whom, but in everyday speech who is enough.
How: ways, conditions, and useful partners
How alone asks about a way or a condition:
- How are you?
- How do you spell your name?
- How does he go to work?
It also joins other words to make very useful questions:
| Phrase | Asks about | Example |
|---|---|---|
| How old | age | How old are you? |
| How many | a number of countable things | How many brothers do you have? |
| How much | an amount or a price | How much water do you drink? |
| How long | length of time | How long does the trip take? |
| How often | frequency | How often do you study? |
Use how many with things you can count (books, students). Use how much with things you cannot count (water, time).
Common mistakes for Arabic speakers
Arabic questions do not use a helper verb, so many learners leave it out. These are the most common errors:
| Mistake | Correct | Reason |
|---|---|---|
| Where you live? | Where do you live? | The helper do is missing |
| What you want? | What do you want? | The helper do is missing |
| Where does she works? | Where does she work? | does carries the -s, so the verb stays base |
| When she arrived? | When did she arrive? | The past is shown in did only |
| Who did call you? | Who called you? | who is the subject, so no did |
| How you go to school? | How do you go to school? | The helper do is missing |
Tip: before you speak, ask yourself whether your sentence needs a helper. If the verb is not be and the question word is not the subject, you need do, does, or did.
Build a question step by step
Try this with the sentence: She works in a bank. We want to ask about the place.
- Decide what you want to know: the place, so choose where.
- Look at the verb: works is present simple with she, so the helper is does.
- Add the subject: she.
- Return the verb to its base form: work.
- Result: Where does she work?
A past example: They arrived at six. To ask about time: When + did + they + arrive = When did they arrive?
An example with be: The station is near the bank. Where + is + the station = Where is the station?
Quick review
- The words: what, where, when, who, how.
- The pattern: question word + helper + subject + base verb.
- With be, do not add do.
- When who is the subject, do not add do or did.
- How joins old, many, much, long, and often.
Practise every day by turning simple sentences into questions. Soon the pattern will feel natural.