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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
which keeps on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which keeps on" is correct and usable in written English.
It can be used to describe something that continues or persists over time. Example: "The project is a success, which keeps on attracting new investors."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(2)
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
18 human-written examples
Nanomaterial synthesis is one of the promising fields which keeps on growing radically and many synthesis routes have been devised to achieve nanoscale materials.
Science
I have cancer which keeps on recurring.
News & Media
The key concept hidden underneath of this platform is heterogeneity which keeps on changing during processing, leading to a broad spectrum of microstructure and composition.
The only institution that isn't paralyzed is the Fed, which keeps on cutting rates, hoping that it will finally accomplish something.
News & Media
There was Leibniz bemoaning "that horrible mass of books – which keeps on growing…" When we complain that things have never been like this, it's good to have some perspective.
News & Media
In most rich countries raising the pension age to, say, 70 by 2025, and thereafter linking it to life expectancy (which keeps on increasing), would go a long way towards reducing the government's structural deficit.In America Social Security is known as the "third rail" of politics: state pensions electrocute any politician who touches them.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
As a result of reheating the resin, an increase in high molecular weight compounds was observed, as well as one phenolic ring species which kept on decreasing.
Science
Which kept on going ad infinitum.
"I hit some good quality shots which kept on going over the greens," Watson said.
News & Media
Then Mia Ramirez, Ahmad Ibrahim, and Justin Alexander scrambled onstage, free at last, and pulled aggressively at the character's floppy foam arms and hands and poked their little fists inside his wide plastic mouth, which kept on smiling.
News & Media
The forward had missed a clear chance in the 18th minute but he profited when he bent an in-swinging cross from the left, which kept on going to find the far corner.
News & Media
Expert writing Tips
Best practice
Use "which keeps on" to clearly indicate the continuous or repetitive nature of an action or state, particularly when providing additional information about a subject. For example: 'The technology sector, which keeps on innovating, drives economic growth.'
Common error
Avoid using "which keeps on" excessively in formal writing, as it can sometimes sound repetitive. Opt for more concise alternatives like "that continues to" or "that persists in" for a more polished tone.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which keeps on" functions as a relative clause, providing additional information about a noun or pronoun. It describes an action or state that is continuous or repetitive. Ludwig AI confirms its proper usage in numerous contexts.
Frequent in
News & Media
57%
Science
29%
Academia
9%
Less common in
Wiki
5%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "which keeps on" is a grammatically correct and common relative clause used to add descriptive detail, emphasizing the continuous or repetitive nature of an action or state. While versatile, its use can lean towards informal, making alternatives preferable in formal or scientific writing. As Ludwig AI indicates, it's widely used across various reliable sources, especially in news and media. To maintain conciseness and formality, consider alternatives like "that continues to" or "that persists in". This will help you use the phrase effectively and appropriately in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that continues to
Replaces "keeps on" with a more formal and direct expression of continuation.
that persists in
Substitutes "keeps on" to emphasize the enduring nature of the action or state.
that repeatedly happens
Changes the phrasing to highlight the repetitive occurrence of an event or action.
that continually occurs
Emphasizes the continuous and ongoing nature of the action.
that never stops
Replaces the phrase with a more emphatic expression indicating ceaselessness.
that goes on and on
An informal phrasing emphasizing the seemingly endless continuation of something.
that proceeds without end
Uses a more formal tone to express the unending continuation.
that rolls on
Offers a more idiomatic alternative, suggesting continuous movement or progression.
that carries on
Suggests the persistence of an action or state, often despite difficulties.
that is incessantly
Replaces "keeps on" with a more emphatic adverb to describe something done without interruption.
FAQs
How can I use "which keeps on" in a sentence?
Use "which keeps on" to add extra information about something that happens repeatedly or continuously. For example: "The river, "which keeps on" flooding, causes significant damage."
What are some alternatives to "which keeps on"?
Alternatives include "that continues to", "that persists in", or "that repeatedly happens". The best choice depends on the specific context.
Is there a difference between "which keeps on" and "that continues to"?
"Which keeps on" is slightly more informal and emphasizes repetition, while "that continues to" is more direct and formal. The choice depends on the desired tone and context.
When is it better to use "which continues to" instead of "which keeps on"?
Use "which continues to" in formal writing or when you want a more concise expression. "Which keeps on" is suitable for informal contexts where you want to emphasize the ongoing nature of the action.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested