Used and loved by millions
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
responded previously
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "responded previously" is correct and usable in written English.
It can be used to refer to a prior response or answer given in a conversation or correspondence. Example: "As I mentioned in my last email, I responded previously to your inquiry about the project timeline."
✓ Grammatically correct
Science
News & Media
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
7 human-written examples
After 30 days, a reminder was sent to improve the number of participants, and then every 15 days, regardless of whether respondents had responded previously.
Science
The names were gathered from lists of computer users who had registered at the Hot Bites site or responded previously to promotions.
News & Media
The FTC responded previously.
News & Media
Seven out of 16 patients who had responded previously to GC responded to M-VAC, while 2 out of 14 who had not responded to GC responded to M-VAC.
Science
M-VAC showed encouraging efficacy and reversible toxicities in patients who had progressed after GC chemotherapy and, especially, M-VAC appears to be a reasonable option as a sequential treatment regimen in patients who responded previously to GC chemotherapy.
Science
The cognitive interviews did not suggest any significant difference between patients' responses on paper and how they would have responded (or how they had responded previously) using the report tools on the PatientsLikeMe platform.
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
However, we excluded those who had failed to respond previously to antidepressants as this group often requires more intensive interventions.
Science
Participants responded as previously with their right middle, index or ring finger for "same," "left" or "right" responses, respectively.
Science
Fifty-nine percent of those who responded had previously had sexual intercourse.
Science
22 Of note, four of the five patients who responded had previously relapsed after taxane-based treatment.
The patient who partially responded had previously received 12 cycles of adjuvant chemotherapy combining bevacizumab and FOLFIRI regimen, first-line chemotherapy combining bevacizumab and FOLFOX regimen and second-line treatment with oral capecitabine.
Science
Expert writing Tips
Best practice
Use "responded previously" to clearly indicate that a response has been given at an earlier time, especially when clarifying or referencing prior interactions.
Common error
Avoid using additional adverbs that reiterate the 'previously' aspect. For example, avoid phrases like "already responded previously" as it creates unnecessary repetition.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "responded previously" functions as an adverbial phrase modifying a verb, indicating that an action of responding has occurred at an earlier time. Ludwig AI confirms this phrase is correct and usable in written English.
Frequent in
Science
67%
News & Media
33%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "responded previously" is a grammatically correct and useful adverbial phrase that indicates a prior response or answer. Ludwig AI indicates that the phrase is valid. It is most commonly found in scientific and news contexts. While versatile, writers should avoid redundant adverbs. Alternatives like "replied before" or "answered earlier" can be used depending on the specific context and desired nuance. The phrase is appropriate for formal, professional, and general communication, ensuring clarity and avoiding redundancy by referencing past interactions.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
replied before
Focuses specifically on a prior reply or answer.
answered earlier
Highlights the act of providing an answer at an earlier point in time.
had responded before
Uses the past perfect tense to emphasize the completion of the response before a specific time.
responded at an earlier time
More verbose and emphasizes the timing of the response.
has replied in the past
Similar to "replied before" but emphasizes the past action with 'has'.
reacted in the past
Emphasizes a past reaction or response to a stimulus or event.
previously made a response
Focuses on the act of creating a response in the past.
acknowledged before
Implies a prior recognition or acceptance of something.
addressed formerly
Indicates that a topic or issue was dealt with at an earlier time.
communicated earlier
Highlights the act of conveying information in the past.
FAQs
What does "responded previously" mean?
The phrase "responded previously" indicates that someone has given a response or answer at an earlier time. It's used to refer back to a prior communication or reaction.
Which is correct, "responded previously" or "responded before"?
Both "responded previously" and "responded before" are correct, but "responded previously" might be more formal. You can use alternatives like "replied before" or "answered earlier".
Can I use "responded previously" in formal writing?
Yes, "responded previously" is suitable for formal writing. It clearly conveys that a response has been given earlier, making it appropriate for reports, emails, and other professional contexts. Consider alternatives such as "addressed formerly" for very formal usage.
What are some alternatives to "responded previously"?
Some alternatives to "responded previously" include "replied before", "answered earlier", or "reacted in the past". The best choice depends on the specific context and nuance you want to convey.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested