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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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it was mentioned before

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "it was mentioned before" is correct and usable in written English.
You can use it to refer back to something that has already been stated or discussed in a previous part of the text or conversation. Example: "In the previous section, it was mentioned before that the project deadline is approaching quickly."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

39 human-written examples

It was mentioned before that the TSA may diverge.

Additionally, as it was mentioned before, the core of some clusters consist of pure rh-Bi.

As it was mentioned before that the processing of acoustic signals is a very challenging problem.

As it was mentioned before, in this conflict Iran decided to give a free ride.

Additionally, as it was mentioned before, the forgetting operator is not unique.

As it was mentioned before, the initial culture pH seems to have no influence on hyphal polarity.

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Human-verified similar examples from authoritative sources

Similar Expressions

21 human-written examples

As it is mentioned before, if the distance between two targets is at an amount of the sampling interval, there will be no need to regenerate the sampled raw data; just a shift in range will handle the phase deviation.

Why hasn't it been mentioned before?

News & Media

Huffington Post

As I mentioned before, it was mentioned on, as a matter of fact I have a list and not to mention names, but the initials of the news organizations are Fox News, the Pittsburgh Post-Gazette and Newsday.

News & Media

Huffington Post

You we're probably paying it exactly the right amount before it was mentioned.

News & Media

Independent

"It was mentioned in the team huddle before going out.

News & Media

BBC
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Expert writing Tips

Best practice

Use "it was mentioned before" to smoothly transition back to a point that provides important context for your current statement, ensuring clarity for your audience.

Common error

Avoid relying too heavily on phrases like "it was mentioned before", as excessive passive voice can make your writing sound less direct. Consider using active constructions where possible for a more engaging style.

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

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "it was mentioned before" serves as an anaphoric marker, referring back to information already introduced in the text or conversation. According to Ludwig, the phrase is grammatically correct. Examples show it used to connect current statements to preceding context.

Expression frequency: Common

Frequent in

Science

72%

News & Media

18%

Wiki

5%

Less common in

Formal & Business

2%

Encyclopedias

1%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "it was mentioned before" is a grammatically correct and common way to refer back to a previous point in a discussion or text. As Ludwig AI confirms, it functions as an anaphoric marker, ensuring cohesion and coherence. While generally neutral in tone, more formal alternatives may be preferred in certain academic or professional settings. According to the sources analyzed, the phrase is frequently used in scientific and news contexts. While it's a helpful tool for connecting ideas, writers should avoid overuse to maintain a direct and engaging writing style.

FAQs

How can I rephrase "it was mentioned before" to sound more formal?

For a more formal tone, you can use phrases like "as previously stated", "it was previously indicated", or "previously discussed depending on the specific context.

Is "it was mentioned before" appropriate for academic writing?

While grammatically correct, "it was mentioned before" may be considered somewhat informal for certain academic contexts. More formal alternatives such as "as previously stated" or "as noted earlier" might be preferred.

What's a concise way to replace "it was mentioned before"?

A concise alternative is "beforehand", especially when the context makes the reference clear. Other options include "as noted earlier" if you want to directly point back to a previous statement.

How does "it was mentioned before" compare to "as previously mentioned"?

Both phrases serve a similar purpose, but "as previously mentioned" is generally considered more concise and slightly more formal. "As previously mentioned" directly acknowledges the earlier statement without the passive construction of "it was mentioned before".

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: