How to use HOW COME in informal questions | DailyStep English

How to use HOW COME in informal questions

Jane Lawson,  English Teacher at DailyStep EnglishHello, I'm Jane at DailyStep English.   In this free audio lesson, I'll teach you how to avoid mistakes using questions with HOW COME and WHY. Below that, you can listen to summaries of all this week's DailyStep Subscriber Audio Lessons  Remember to speak along with the audio files to help your fluency and pronunciation. If you are new to DailyStep English, please register for a free trial of 5 UK/USA audio lessons.

How to use HOW COME in informal questions

 by Jane Lawson at

Thank you to Palitha Jayatilaka in Sri Lanka for requesting this topic. HOW COME is such a common expression in English. It’s an informal way of asking a question – but not all questions can be asked using this form.


When do we use HOW COME?

We use HOW COME when we want to ask WHY something happened. It is used in informal questions. Take a look at these examples:


1. “How come you didn’t go to the party last weekend?”

“I didn’t go because I was feeling ill.”


2. “How come he is going to give a speech at the wedding?”

“Because he is the father of the bride, so it is traditional for him to give a speech.”


3. “Your clothes are soaking wet! How come?

“Because it is raining heavily outside.”


4. “How come your English is getting so much better?”

“I’ve started using English lessons from DailyStep English!”



You can see that the word order in these sentences is different from the usual question structure, because the subject and the verb are not inverted.


It is incorrect to say: 

How come didn’t you go…?

How come is he going to give…?


It is correct to say: 

How come you didn’t go…?
How come he is going to give…?



But if we start the sentence with WHY, instead of with HOW COME, then we need to invert the word order. Look at these examples:


1. Why didn’t you go to the party last weekend?

2. Why is he going to give a speech at the wedding?

3. Why are your clothes soaking wet?

4. Why is your English getting so much better?



So, how come we use the phrase HOW COME? What are its origins? The phrasal verb COME ABOUT in English means HAPPEN – so the question


How did it come about that you didn’t go to the party?” means the same as

How come you didn’t go to the party?”



See? It’s simple! Now, write some sentences of your own using HOW COME. Make sure they are true to your own life if possible, as this will help you to remember them better. 

** There is a FREE PDF file of this lesson at the bottom of this page. If you are a subscriber to DailyStep English, you can also download this audio file there.**

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