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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is it that

Grammar usage guide and real-world examples

USAGE SUMMARY

'is it that' is correct and usable in written English.
You can use it when you are asking a question and you want to express that the thing you are asking about is the cause of some other thing or the reason for something. For example: "Is it that you don't understand what I'm saying, or are you just not listening?".

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

But is it THAT special?

News & Media

Independent

"Where is it?" That mattered, right?

News & Media

The New Yorker

"Who is it that makes such funnies?

What is it that made us successful?

News & Media

The New Yorker

But is it that important?

News & Media

The Guardian

But what is it that is applied?

Science

SEP

What is it that needs fixing?

News & Media

BBC

What is it that puts them off?

What is it that is so appealing?

What is it that spares her?

News & Media

The New Yorker

What is it that they really want?

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Use "is it that" to introduce a question that seeks to identify the underlying cause or reason for a situation. It's often more effective than a direct question when you suspect a hidden or complex explanation.

Common error

Avoid using "is it that" in simple questions where a direct inquiry is more appropriate. Overusing it can make your language sound overly complex or indirect when simplicity would be more effective.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The primary grammatical function of "is it that" is to introduce a question seeking explanation or cause. As noted by Ludwig AI, it frames inquiries to explore underlying reasons or motivations. Examples from Ludwig demonstrate its use in various contexts to prompt deeper understanding.

Expression frequency: Common

Frequent in

News & Media

40%

Science

30%

Wiki

15%

Less common in

Formal & Business

5%

Encyclopedias

5%

Reference

5%

Ludwig's WRAP-UP

In summary, "is it that" serves as a useful conjunction phrase to introduce questions that seek to uncover underlying causes or explanations. Ludwig AI confirms its grammatical correctness and usability across various contexts. While commonly found in news, scientific, and general writing, it should be used judiciously to avoid unnecessary complexity. Consider alternatives like "could it be that" or "is it because" for nuanced expressions. Remember to use "is it that" when you suspect a deeper reason is at play.

FAQs

How can I use "is it that" in a sentence?

Use "is it that" to introduce a question that explores a deeper reason or explanation. For example, "Is it that you're not interested, or are you simply too busy?"

What phrases are similar to "is it that"?

Alternatives include "could it be that", "might it be that", or "is it because". The best choice depends on the specific context and nuance you want to convey.

When is it appropriate to use "is it that"?

It's appropriate when you're seeking a more profound or less obvious reason for something. It's particularly useful when you suspect there's more to the situation than what's immediately apparent.

Is "is it that" formal or informal?

The phrase "is it that" is generally considered neutral in formality. It can be used in both formal and informal contexts, although more direct phrasing might be preferred in very formal situations.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: