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
undergoing ongoing
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "undergoing ongoing" is not standard in written English and may be considered redundant.
It can be used when describing a process that is both currently happening and expected to continue, but it is better to choose one of the terms to avoid redundancy. Example: "The project is undergoing ongoing evaluations to ensure its success."
⚠ May contain grammatical issues
Science
Academia
News & Media
Alternative expressions(4)
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
5 human-written examples
Patients undergoing ongoing therapy with and those who had been treated previously with biological agents were excluded from the study.
Therefore, we recommend the routine use of earplugs and eye masks in all ICU patients even though some patients may be undergoing ongoing disease processes.
Science
By studying genomic changes over time in populations subjected to strong artificial directional selection, we can gain insights to the dynamics of beneficial alleles originating from the founder population or emerging as novel mutations undergoing ongoing selection.
Science
84 The results of this study show that, even when introduced to patients undergoing ongoing pirfenidone therapy, treatment with 150 mg nintedanib twice daily had an acceptable safety and tolerability profile in Japanese patients with IPF, and all adverse events reported in this trial were mild or moderate in intensity.
Science
Subjects were excluded if they used antibiotics within the preceding year, were undergoing ongoing periodontal treatment (scaling, root planing, and professional tooth cleaning), had orthodontic or prosthetic devices, had used mouth rinse routinely in the previous 6 months, or were smokers.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
The Barres team also has previously implicated another brain cell type, collectively known as microglia, in synaptic pruning in early development, when the young brain undergoes ongoing episodes of circuit remodeling.
Academia
* In January of this year, University of Missouri system administrators approved a complex, system-wide policy requiring tenured faculty to undergo ongoing evaluation and a comprehensive performance review every 5 years.
Science & Research
Women's health and pelvic health physical therapists who are part of the Section on Women's Health (a component of the American Physical Therapy Association) undergo ongoing specialized education and training in the treatment of abdominal and pelvic issues.
News & Media
Researchers have hypothesized that a number of oncogenes or tumor suppressors that are genetically altered in cancer cells undergo ongoing accumulation during tumor progression, and are causative events for multistage carcinogenesis.
Science
As a public resource we hope this will serve as a tool for decision makers and researchers, and will undergo ongoing improvement in the public domain so that the model will remain current and useful.
Pistorius has been undergoing "regular and ongoing" psychotherapy from both his prison and personal psychologists.
News & Media
Expert writing Tips
Best practice
Avoid redundancy by choosing either "undergoing" or "ongoing," as "ongoing" implies that the process is already in progress. Use "undergoing evaluation" or "experiencing ongoing difficulties" instead of combining them.
Common error
Do not use "undergoing ongoing" because it is repetitive. "Undergoing" already implies a process that is happening, and "ongoing" further stresses its continuous nature, creating an unnecessary duplication.
Source & Trust
80%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "undergoing ongoing" attempts to describe a process that is currently in progress. However, the redundancy makes the phrase grammatically incorrect. As Ludwig AI notes, it's better to choose either "undergoing" or "ongoing" to avoid repetition.
Frequent in
Science
60%
News & Media
20%
Academia
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "undergoing ongoing" is grammatically incorrect due to its redundant nature. It attempts to emphasize a continuous process but fails due to the repetition of similar concepts. As Ludwig AI highlights, choosing either "undergoing" or "ongoing" independently leads to clearer and more effective writing. Replace it with alternatives like "currently undergoing" or "experiencing ongoing" if you want to emphasize that something is both happening now and will continue to happen. When aiming for clarity, it's essential to avoid such duplications in language.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Currently undergoing
Specifies that the process is happening now; removes the redundancy of "ongoing".
Presently experiencing
Emphasizes the current experience of a process, avoiding the repetition.
In the process of
Highlights that a process is underway.
Actively involved in
Focuses on active participation in a continuous process.
Continually experiencing
Emphasizes constant or repeated experience of a process.
Subject to a continuous
Highlights the continuous aspect of process.
Currently affected by
Focuses on the present impact of an ongoing situation.
In the midst of
Implies that a process is currently happening and possibly intense.
Subjected to a constant
Highlights that the process is continuous.
Currently participating in
Focuses on active engagement in a process that is in motion.
FAQs
Is the phrase "undergoing ongoing" grammatically correct?
No, the phrase "undergoing ongoing" is considered grammatically incorrect due to redundancy. The word "ongoing" already implies that something is currently happening or in progress, so using it with "undergoing" is repetitive.
What are some alternatives to "undergoing ongoing"?
Instead of "undergoing ongoing", you can use phrases like "currently undergoing", "presently experiencing", or "in the process of". These options avoid the redundancy.
When is it appropriate to use "undergoing" or "ongoing" separately?
"Undergoing" is appropriate when referring to the start or process of experiencing something, like "undergoing surgery". "Ongoing" is suitable for describing a continuous process, such as "ongoing research".
How does using "undergoing ongoing" affect the clarity of writing?
Using "undergoing ongoing" can make writing sound repetitive and less clear. Eliminating the redundant term enhances the sentence's effectiveness and ensures that the message is concise and understandable.
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
80%
Authority and reliability
2.8/5
Expert rating
Real-world application tested