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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
undertaken up
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "undertaken up" is not correct and not usable in written English.
It is a redundancy, as "undertaken" already implies taking on a task or responsibility. Example: "The project has been undertaken to improve community services."
⚠ May contain grammatical issues
Science
News & Media
Encyclopedias
Wiki
Alternative expressions(10)
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
20 human-written examples
Gemini 5 (Aug. 21, 1965) completed an eight-day mission, the longest spaceflight undertaken up to that time.
Encyclopedias
Balloon reconnaissance missions had been undertaken up and down the river, both to map the terrain and to assess the location and strength of Confederate camps.
News & Media
No systematic risk assessment had been undertaken up to this point.
ExitRatio Measured by number of successful exits divided by the total number of cases a VC firm has undertaken up till the date a specific investment takes place.
Science
Then, in December 1843, Heaphy and two Māori trekked to what is now known as Golden Bay, and returned to Motueka via the coast, a journey which he regarded as the most difficult he had undertaken up to that point.
Wiki
A pressure melt was undertaken up to a pressure where there was no detectable LDH activity at 100 µg/ml.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
40 human-written examples
Each subject undertook up to two tests per week with at least 2 days between tests.
Each mouse undertook up to three behavioural tests in random order, except when they were scheduled for the elevated plus maze (EPM) test.
Our plan was that they would identify 1000 telephone numbers at random and undertake up to four attempts to contact the owner of the telephone number.
Each year we undertook up to four structured telephone interviews in each participating PCT, selecting a commissioner leading each of our four conditions/service.
Science
Each mouse undertook up to three behavioural tests in random order with an interval of 1 week between tests, except when they were scheduled for the EPM test.
Expert writing Tips
Best practice
Avoid using "undertaken up" in formal writing. Opt for simpler and clearer alternatives such as "carried out" or "conducted" to ensure grammatical correctness and clarity.
Common error
Be mindful of redundancy. "Undertaken" already implies that an action has been initiated and completed to a certain point. Adding "up" doesn't add value and creates an awkward construction. For example, instead of "The analysis was undertaken up to June 2013", use "The analysis was undertaken until June 2013."
Source & Trust
80%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "undertaken up" primarily functions as a verb phrase, attempting to describe an action that has been initiated and possibly continued to a certain point. However, Ludwig AI highlights that the addition of "up" is often redundant and grammatically questionable.
Frequent in
Science
52%
News & Media
17%
Encyclopedias
13%
Less common in
Wiki
4%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "undertaken up" appears in various sources, including science, news, and encyclopedias, it's generally considered grammatically incorrect due to redundancy. Ludwig AI suggests that "undertaken" already implies the beginning and pursuit of an action, making "up" unnecessary. Therefore, it's best to use alternatives like "carried out", "conducted", or "performed" for clearer and more grammatically sound writing. Avoiding "undertaken up" enhances clarity and professionalism in your writing, especially in formal contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
carried out
Replaces "undertaken up" with a more common and grammatically sound phrasal verb indicating the execution of a task.
conducted
A single-word alternative that implies a formal or organized execution of a task or activity.
performed
Similar to "carried out" and "conducted", suggesting the execution of a specific action or task.
executed
Implies a more formal and possibly complex execution of a plan or task.
initiated
Focuses on the commencement or starting point of an action or project.
embarked on
Suggests the beginning of a journey or significant undertaking.
pursued
Implies following a course of action with diligence and intent.
engaged in
Suggests participation or involvement in an activity.
started
A simple and direct alternative emphasizing the beginning of an action.
began
Similar to "started", indicating the commencement of an activity or process.
FAQs
Is "undertaken up" grammatically correct?
No, "undertaken up" is generally considered grammatically incorrect and redundant. The word "undertaken" already implies that something has been started and pursued. Using alternatives like "carried out" or "conducted" is recommended.
What are some alternatives to "undertaken up"?
Instead of "undertaken up", you can use phrases such as "carried out", "conducted", "performed", or "executed". The best choice depends on the specific context.
How can I avoid using "undertaken up" in my writing?
To avoid using "undertaken up", review your sentences and replace it with a single verb or phrasal verb that accurately describes the action. For example, instead of "The survey was undertaken up to now", use "The survey has been conducted to date".
What's wrong with saying "undertaken up"?
The phrase "undertaken up" is redundant because "undertaken" already means to commit to and begin a task. Adding "up" doesn't add any meaning and can make your writing sound awkward. Opt for alternatives to improve clarity and correctness.
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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
80%
Authority and reliability
2.8/5
Expert rating
Real-world application tested