what caused it

USAGE SUMMARY

The phrase "what caused it" is correct and usable in written English.
You can use it when inquiring about the reason or origin of a specific event or situation. Example: "After reviewing the incident report, I still don't understand what caused it."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

55 human-written examples

So what caused it?

The Economist

Diplomatic chill: What caused it?

Independent

And what caused it?

The Guardian

What was that moment, what caused it?

The New York Times - Magazine

If so, what caused it?

The New York Times

I'm not sure what caused it.

The Guardian

"They don't know what caused it.

The Guardian

"We don't know what caused it to go down".

The New York Times

"We still don't know what caused it," Dr. Petrikin said.

The New York Times - Health

Scientists did not yet know what caused it.

The New Yorker

Mr. Hogan said: "We need clarity on what caused it.

The New York Times

Expert writing Tips

Best practice

Consider your audience when using "what caused it". While suitable for general communication, more formal contexts might benefit from alternatives like "what led to this outcome?"

Common error

While grammatically sound, "what caused it" can sound too informal in academic or professional contexts. Replace it with more sophisticated phrasing such as "what factors contributed to this outcome?" or "what was the underlying reason for this situation?"

Linguistic Context

The phrase "what caused it" functions as an interrogative clause, specifically seeking the reason or origin behind a particular event or situation. Ludwig AI confirms its grammatical correctness and widespread usage.

Expression frequency: Very common

Frequent in

News & Media

78%

Science

10%

Wiki

6%

Less common in

Formal & Business

2%

Encyclopedias

2%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "what caused it" is a grammatically sound and very common way to inquire about the reason behind an event. Ludwig AI confirms this, emphasizing its broad acceptance. While versatile, consider the formality of your context, favoring more sophisticated alternatives for academic or professional writing. As a query, the phrase is most frequently found within News & Media sources, with less presence within formal business and scientific publications. Always ensure clarity in the 'it' being referenced to avoid ambiguity. Remember that while "what caused it" is perfectly acceptable, alternative phrases can offer subtle differences in tone and emphasis to better suit your specific needs.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

what was the reason for it

Replaces "caused" with "reason for", emphasizing the explanation behind the event.

what led to it

Focuses on the sequence of events that resulted in the situation.

what brought it about

Uses a more formal tone, highlighting the instigating factor.

what triggered it

Suggests a specific action or event initiated the situation.

what was the origin of it

Emphasizes the starting point or source of the event.

what was the root cause of it

Highlights the fundamental or underlying reason.

what gave rise to it

Implies the situation emerged or developed from something else.

what was responsible for it

Assigns accountability or influence to a specific factor.

what was at the bottom of it

Indicates an underlying or concealed reason.

what factors contributed to it

Highlights that there are more than one cause, by using the word "factors".

FAQs

How can I use "what caused it" in a sentence?

Use "what caused it" to inquire about the reason or origin of a specific event. For example, "The project failed, and we need to determine what caused it."

What's a more formal way to say "what caused it"?

In formal settings, consider alternatives like "what led to it" or "what were the contributing factors" for a more professional tone.

Is "what caused it" grammatically correct?

Yes, "what caused it" is grammatically correct and commonly used in spoken and written English.

What is the difference between "what caused it" and "why did it happen"?

While similar, "what caused it" focuses more on identifying the specific cause, whereas "why did it happen" can encompass a broader exploration of reasons and circumstances.