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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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it was then why

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "it was then why" is not correct and usable in written English.
It seems to be a confusion of phrases and does not convey a clear meaning. Example: "It was then why I decided to change my career path."

⚠ May contain grammatical issues

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

And if it was, then: why?

News & Media

Vice

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

But if it is, then why not torture too?

If suicide is a symptom of depression (it is), then why do more women suffer depression than men?

News & Media

The Guardian

If it's bad for Gaddafi's son Saif al-Islam to finance the LSE – which it is – then why is it all right for Libya's corporate partner, BP, to partner the British Museum too?

If it is, then why is the head chopped off?

News & Media

Los Angeles Times

If it is then why not start with 5 minutes and see how it goes.

News & Media

Huffington Post

If you don't believe, if you're just peddling snake oil as it were, then why should they believe you?

And if there was, then why did it die out?

News & Media

The Guardian

So if it's not the easy A I thought it was going to be, then why do I love it so much?

News & Media

Huffington Post

The question is then, why?

Science

Plosone

It was then we saw why.

Show more...

Expert writing Tips

Best practice

Avoid using the phrase "it was then why" in your writing. Instead, opt for clearer and more grammatically correct alternatives such as "that is why", "therefore", or "this is why".

Common error

Do not combine "it was then" with "why" to indicate a reason. This construction is grammatically unconventional and can confuse your readers. Always choose a more direct and standard phrasing to ensure clarity.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "it was then why" functions as an attempt to connect a past event with its subsequent reason or cause. However, it deviates from standard English grammar, making it an unconventional way to express causality. As noted by Ludwig, the phrase is considered grammatically incorrect.

Expression frequency: Rare

Frequent in

News & Media

35%

Wiki

15%

Science

15%

Less common in

Formal & Business

10%

Encyclopedias

5%

Reference

5%

Ludwig's WRAP-UP

In summary, the phrase "it was then why" is grammatically incorrect and rarely used in standard English. Ludwig AI analysis confirms this assessment, highlighting its non-standard structure. While the intended purpose is to connect a past event with its cause, it is better to use alternatives such as "that is why", "this is why", or "that's when I realized" for clarity and correctness. The phrase is more likely to be found in informal contexts, but should be avoided in formal writing to maintain grammatical accuracy and avoid confusing the reader.

FAQs

What's wrong with the phrase "it was then why"?

The phrase "it was then why" is not grammatically correct in standard English. It's better to use phrases like "that is why" or "that's when I realized" to express the same idea.

What can I say instead of "it was then why"?

You can use alternatives like "that is why", "this is why", or "that's when I realized", depending on the context.

Is "it was then why" ever correct?

While the phrase "it was then why" might occasionally appear in informal speech, it is generally considered grammatically incorrect in formal writing. Sticking to standard phrasing ensures clarity and avoids confusion.

How can I improve my sentence structure to avoid using "it was then why"?

Focus on using clear and direct sentence structures. For example, instead of saying "it was then why I understood", say "that's when I understood" or "that is why I understood".

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Source & Trust

84%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: