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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
keep on referring
Grammar usage guide and real-world examplesUSAGE SUMMARY
"keep on referring" is correct and usable in written English.
It is often used to encourage someone to continue referring to a source of information or to keep bringing up a particular topic. For example, you can say, "Keep on referring to your notes as you prepare for the exam."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(20)
keep on happening
repeatedly mention
keep on engaging
keep on pressing
keep on keeping
keep on reflecting
continue to maintain
keep on seeking
firmly uphold
keep on staring
keep on trying
keep calling
keep on addressing
repeatedly assert
maintain reference to
keep on considering
keep on emphasizing
keep on saying
keep on reviewing
unwaveringly assert
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
2 human-written examples
I also noticed that for at least the last few months, you keep on referring to his party in this fashion each time you mention its name.
News & Media
Echoing similar sentiments, another discussant said "the booklet is time consuming and if you keep on referring to it, you will be perceived as being incompetent by the caretaker".
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
[Respondent E05-03, Mentee, PNC site] A mentee from the family planning sites said ".. she (mentor) was okay in other areas but for this VIA/VILI…she kept on referring to the Job Aids on the walls and I wondered if we are doing well,… [Respondent C09-02] To introduce mentoring, most mentors began with identifying a willing mentee from the same facility.
Science
Child will keep on crying, keep on crying.
Science
I now refer to it as "the article that keeps on giving".
News & Media
He kept on, kept on, kept on.
News & Media
Just kept on crying.
Science
Keep on keeping on.
News & Media
"It just seems to keep on going," Mr. Wilson said, referring to the number of pledges received since the project idea was posted online two weeks ago.
News & Media
Get one and keep referring to it.
News & Media
Why, thunders one op-ed piece this morning, does President Hollande keep referring to a war on "terrorism," rather than "radical Islam?" Why does he call ISIL by its Arab name, Daesh, rather than use the word "Islamic State"?
News & Media
Expert writing Tips
Best practice
When instructing someone to consult a document, use "keep on referring" to emphasize the importance of continuous consultation for accuracy and thoroughness.
Common error
Avoid using "keep on referring" excessively in writing. While it's valid, overuse can make your writing sound repetitive. Vary your language by using alternatives like "continue to reference" or "regularly cite" when appropriate.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "keep on referring" functions as a phrasal verb indicating the continuous action of referencing something. Ludwig AI's analysis confirms its usability in written English. It often suggests a repeated or ongoing act of consultation.
Frequent in
News & Media
33%
Science
33%
Wiki
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "keep on referring" is a grammatically correct and usable phrasal verb that encourages the continuous act of consulting a source. Ludwig AI confirms its common use in written English. While "keep on referring" has a neutral register and appears in various contexts like Science, News & Media and Wiki, it’s essential to avoid overuse to prevent redundancy in your writing. Remember to use alternatives like "continue to reference" or "regularly cite" where appropriate.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
continue to reference
Focuses on the continuation of referencing, maintaining a similar level of formality.
regularly cite
Focuses on citing information with some regularity.
maintain reference to
Emphasizes the sustained act of reference.
repeatedly mention
Emphasizes the act of mentioning multiple times, highlighting frequency.
adhere to referencing
Implies constant repetition of an idea, potentially to the point of annoyance.
frequently bring up
Similar to 'repeatedly mention', but may apply to topics beyond direct references.
persist in citing
Implies a determined continuation of citing, often in the face of opposition.
perpetually bring up
Implies constant repetition of an idea, potentially to the point of annoyance.
consistently allude to
Focuses on consistent indirect references, suggesting a subtle but persistent connection.
always point back to
Highlights the act of directing attention back to a specific point or source.
FAQs
How can I use "keep on referring" in a sentence?
You can use "keep on referring" to encourage continuous consultation of a source. For example, "Keep on referring to the manual for detailed instructions."
What can I say instead of "keep on referring"?
You can use alternatives like "continue to reference", "repeatedly mention", or "persist in citing" depending on the context.
When is it appropriate to use "keep on referring"?
It's suitable when you want to emphasize the importance of constantly checking or consulting a specific source for information.
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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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested