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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I mentioned before
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I mentioned before" is correct and usable in written English.
It can be used to refer back to something previously stated in a conversation or text. Example: "As I mentioned before, the deadline for the project is next Friday."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
as I previously stated
as I said earlier
as I noted before
as previously stated
as discussed above
as previously noted
as noted earlier
as I have already mentioned
I stated earlier
I pointed out earlier
to reiterate what I said before
as discussed previously
As I stated earlier
I was before
I mentioned earlier
I ate before
I previously asserted
I had said
I previously indicated
I had been telling
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
And as I mentioned before, I have a small apartment.
News & Media
addresses this issue, but, as I mentioned before, it remains classified".
News & Media
As I mentioned before, the best part of this book for me was the world.
News & Media
As I mentioned before, we're trying to find the missing link.
News & Media
But as I mentioned before, the German public will need some convincing.
News & Media
Finally, as I mentioned before, there is no soft keyboard support.
News & Media
As I mentioned before, image quality is best tested systematically, and DP Review has that covered.
News & Media
As I mentioned before, I walked into the meeting skeptical of Emotiv's ability to perform.
News & Media
As I mentioned before, it expands the art of the possible in the minds of consumers.
News & Media
But, as I mentioned before, it's a lot easier said than done.
News & Media
As I mentioned before, traffic his a huge burden for our society.
News & Media
Expert writing Tips
Best practice
Use "I mentioned before" to smoothly transition back to a topic already introduced, ensuring clarity and coherence in your writing or speech.
Common error
Avoid using "I mentioned before" if the previous mention was too vague or distant in the text. Ensure the audience can easily recall what you're referring to; otherwise, rephrase for better clarity.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I mentioned before" functions as a discourse marker, signaling a return to a previously introduced topic. It helps maintain coherence and ensures the audience recalls relevant information. As Ludwig AI explains, the phrase is grammatically correct and usable.
Frequent in
News & Media
47%
Science
25%
Formal & Business
15%
Less common in
Wiki
4%
Encyclopedias
2%
Social Media
2%
Ludwig's WRAP-UP
In summary, the phrase "I mentioned before" is a common and grammatically sound way to refer back to a previous point in a conversation or text. Ludwig AI confirms its correctness and usability. It's versatile enough for various contexts, but as always, consider your audience and the overall tone. If a more formal setting is required, consider alternatives such as "as previously stated" or "as noted earlier". While generally neutral, ensure the reference is clear to your audience; if not, provide additional context. As demonstrated by the numerous examples, it appears most frequently in news, media, and scientific contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as I previously stated
More formal alternative using "previously stated" instead of "mentioned before".
as I said earlier
More informal alternative using "said" and "earlier".
as I noted before
Similar in formality, replacing "mentioned" with "noted".
as I have already mentioned
Adds emphasis with "already" to highlight that it was mentioned previously.
I stated earlier
Simplified version focusing on the act of stating something.
I pointed out earlier
Focuses on highlighting a specific detail or fact.
earlier I mentioned
Inverted sentence structure, less common but grammatically correct.
to reiterate what I said before
More formal, explicitly indicating a restatement.
I've already touched on this
Implies a brief mention rather than a detailed explanation.
as discussed previously
Suitable for formal contexts, emphasizing a prior discussion.
FAQs
What can I say instead of "I mentioned before"?
You can use alternatives like "as I previously stated", "as I said earlier", or "as I noted before" depending on the context.
Is it okay to start a sentence with "I mentioned before"?
Yes, it's perfectly acceptable to start a sentence with "I mentioned before". It serves as a transition, reminding the listener or reader of a previous point.
How formal is the phrase "I mentioned before"?
The phrase "I mentioned before" is generally considered neutral in formality, suitable for both casual and professional contexts. More formal alternatives include phrases like "as previously stated".
Can I use "I mentioned before" in academic writing?
Yes, "I mentioned before" can be used in academic writing, though it's important to maintain a professional tone. More formal alternatives might be preferred in certain contexts; consider using phrases like "as discussed above" or "as previously noted" for a more academic feel.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested