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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
upon commencement
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "upon commencement" is correct and usable in written English.
It is typically used to indicate the time or moment when something begins or starts. Example: "Upon commencement of the meeting, all participants are expected to be present and prepared."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
as a movie
during the opening phase
to carry on with
at first chronicles
in advance of starting
at first thinking
at the first table
at the inception of
as the first moves
in the initial phase
on first inspection
as a picture
at the first forum
at the first strike
as a person
in the first case
at first looking
before we started
at first image
to engage with
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
In speaking at Kenyon, where the late David Foster Wallace gave a much remarked upon commencement address in 2005, Franzen continued what is, in a way, a dialogue that he has been conducting with his late friend over the past year — through his novel "Freedom" and Wallace's posthumous "The Pale King" and in his rich and knotty essay on Wallace published in The New Yorker in April.
News & Media
Upon commencement of the Ph.D. program led by the Chinese Academy of Sciences all students participate in a Chinese cultural awareness course held in Beijing for five months.
Science
If you are joining immediately upon commencement of the project, chances are that you can hope for a longer-term commitment.
Science & Research
Hypothalamus and liver samples were collected at: 3 h prior to feeding (−3 h), 1 h prior to feeding (−1 h), upon commencement of feeding (0 h), 1 h after feeding (+1 h) and 3 h after feeding (+3 h).
Science
Dietary phosphate and potassium restrictions were relaxed upon commencement of NHD.
Science
Blood flow in deep-seated collaterals was restricted by a groin tourniquet which was tightened upon commencement of the perfusion.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
41 human-written examples
As you can see by the portions that I've bolded, the individual engaged in employment negotiations has three choices of when to inform the Ethics Committee: upon the commencement of negotiations, upon accepting the new job, or upon receiving compensation from the new job.
News & Media
A. Felix Nihamin, a Manhattan real estate lawyer, said that under the Rent Stabilization Law, a husband or wife becomes entitled to succession rights to a spouse's apartment upon the commencement of the marriage.
News & Media
Upon the commencement of the Second World War, Hargest attempted to join the Second New Zealand Expeditionary Force being raised for service.
Wiki
The video begins a short prologue sequence with several children dressed in animal costumes playing in an overcast field, before cutting to Garbage upon the commencement of the song.
Wiki
He chose Democrat David Meriwether, who served those two months, then, with respect to the original commission issued by the legislature (or by simply not returning to the Senate upon the commencement of the next session), effectively relinquished the seat to Dixon.
Wiki
Expert writing Tips
Best practice
Use "upon commencement" in formal writing, such as reports, academic papers, and legal documents, to convey a sense of precision and formality. For example: "Upon commencement of the project, a detailed risk assessment will be conducted."
Common error
Avoid using "upon commencement" in casual conversations or informal writing. Opt for simpler alternatives like "at the start" or "when beginning" to maintain a natural tone. For example, instead of "Upon commencement of the movie, I fell asleep", say "When the movie started, I fell asleep".
Source & Trust
83%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon commencement" functions as a prepositional phrase that introduces a temporal clause, specifying when an action or event takes place. Ludwig AI confirms its usage across various contexts. For example, "Upon commencement of feeding (0 h)" indicates the precise timing of sample collection.
Frequent in
Science
65%
News & Media
20%
Formal & Business
15%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "upon commencement" is a grammatically sound and commonly used prepositional phrase that signifies the beginning of an event or action. Ludwig AI confirms its validity, particularly in formal and scientific writing. While appropriate for contexts requiring precision and formality, it's essential to consider simpler alternatives like "at the start" or "when beginning" for casual settings. The phrase's prevalent usage in scientific and news sources underscores its suitability for professional and academic communication, marking it as a valuable asset for effective and precise expression.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
at the beginning of
Replaces "upon" with "at" and "commencement" with "beginning", creating a slightly less formal tone.
on the start of
Substitutes "commencement" with "start", offering a simpler alternative.
when starting
Uses a more concise and active construction with "starting" as a gerund.
at the inception of
Replaces "commencement" with "inception", providing a more formal and nuanced alternative.
from the initiation of
Emphasizes the act of initiating something, making it suitable for contexts where the start is a deliberate action.
with the dawning of
Uses a metaphorical expression to describe the beginning, adding a poetic touch.
following the kickoff of
Borrows language from sports to describe a beginning, making it appropriate for informal contexts.
once beginning
Concise and emphasizes the action immediately following the start.
after the launch of
Suitable for contexts involving projects or initiatives, emphasizing the launch event.
at the origination of
Highlights the origin or source of something, making it appropriate for contexts where the beginning is also the point of creation.
FAQs
How can I use "upon commencement" in a sentence?
Use "upon commencement" to indicate the start of an event, process, or activity. For example: "Upon commencement of the trial, the judge will address the jury." You can substitute it with "at the beginning of" for a less formal tone.
What's the difference between "upon commencement" and "after commencement"?
"Upon commencement" indicates something happens at the exact moment something begins. "After commencement" implies a period following the start. For example: "Upon commencement of the program, all students must register" versus "After commencement of the program, students can join clubs".
Is "upon commencement of" formal language?
Yes, "upon commencement of" is formal. Consider using alternatives such as "at the start of" or "when beginning" in less formal settings.
What can I say instead of "upon commencement"?
You can use alternatives like "at the start", "when starting", or "on the start of" depending on the context.
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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
83%
Authority and reliability
4.4/5
Expert rating
Real-world application tested