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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 end of
Grammar usage guide and real-world examplesUSAGE SUMMARY
"upon end of" is correct and usable in written English.
It is typically used with the verb "signify" to indicate that something has been completed. For example, "Upon end of the meeting, the board members signified their agreement with the proposal."
✓ Grammatically correct
Science
News & Media
Wiki
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
4 human-written examples
Husband, upon end of #goldenglobes: "NOW can I put Making a Murderer back on?" #watchwithglamour.
News & Media
As the inclusion criteria were based upon end of study notifications, original ethics applications were dated between 2003 and 2011.
Science
As such, the apparent absence of structured efforts to disseminate ABC course learning may have limited the course's long-term impact upon end of life care, in line with literature on sustainable educational interventions [ 23].
Science
These include explicit assessment of causality by the reporter or national center, records of dechallenge interventions where the adverse event had resolved upon end of treatment, and records of rechallenge interventions where the adverse event had reappeared upon re-exposure to the drug.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
To make his case, [Bush] has a powerful historical experience to draw upon: the end of the Cold War.
Academia
He stepped down from office upon the end of his second term and was succeeded by John Evans Atta Mills.
Encyclopedias
Upon the end of the war, with defeat imminent, the CUP cabinet resigned on October 9, 1918, less than a month before the Ottomans signed the Armistice of Mudros.
Encyclopedias
An ordered bundle of rods or fibres is thus capable of taking an image projected upon one end of the bundle and reproducing it at the other end.
Encyclopedias
Some 145 cardinals gathered on the first day of meetings required upon the end of a papacy — usually by death, but in this rare case, resignation.
News & Media
When Mr. Miller said that "if this particular use is permitted, we will have Sunday school on a Tuesday in a public school occurring at 3 o'clock immediately upon the end of the official school day," Justice O'Connor objected.
News & Media
Hence, an image projected upon one end of the bundle will be dissected and transmitted to the other end, where it can be examined through a magnifier or photographed.
Encyclopedias
Expert writing Tips
Best practice
Use "upon end of" to clearly indicate that something happens immediately after a specific event or period concludes. It can provide a sense of chronological precision.
Common error
Avoid using "upon end of" in very informal contexts. While grammatically correct, it can sound overly formal or archaic in casual conversation or writing.
Source & Trust
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon end of" functions as a prepositional phrase, modifying a verb or clause to indicate the timing of an action or event. It specifies that something occurs directly following the conclusion of something else, as seen in Ludwig's examples.
Frequent in
Science
30%
News & Media
30%
Wiki
20%
Less common in
Formal & Business
10%
Encyclopedias
5%
Social Media
5%
Ludwig's WRAP-UP
In summary, the phrase "upon end of" is a prepositional phrase used to denote that an event happens immediately after the conclusion of another. Ludwig AI confirms its grammatical correctness. Although it's relatively rare, appearing most often in scientific and news contexts, it’s suitable for formal writing when precision in timing is needed. Remember to consider the formality of your writing and choose alternatives if a more casual tone is desired.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
at the conclusion of
Replaces 'upon' with 'at' and 'end' with 'conclusion', offering a slightly more formal tone.
following the completion of
Substitutes 'upon end' with 'following the completion', emphasizing the sequence of events.
after the termination of
Replaces 'end' with 'termination', adding a more definitive sense of finality.
once the period concludes
Rephrases the entire phrase to emphasize the ending of a specific duration.
when the process finishes
Focuses on the completion of a process rather than a general 'end'.
at the expiration of
Emphasizes the expiry or lapse of something, such as a contract or agreement.
on the cessation of
A more formal alternative, replacing 'end' with 'cessation' to highlight the stopping of something.
subsequent to the close of
Uses 'subsequent to' for 'upon' and 'close' for 'end', creating a more elaborate structure.
after the windup of
Informal and relates mostly to end of projects or activities.
at the tail end of
Refers specifically to the final part of something, rather than its complete end.
FAQs
How can I use "upon end of" in a sentence?
The phrase "upon end of" is used to indicate that something happens directly after something else finishes. For example: "Upon end of the meeting, the CEO made an announcement."
What are some alternatives to "upon end of"?
Some alternatives include "at the conclusion of", "following the completion of", or "after the termination of".
Is "upon end of" formal or informal?
"Upon end of" leans towards a more formal register. In casual settings, consider using alternatives like "after" or "when something is finished".
Can "upon end of" be used interchangeably with "at the end of"?
While similar, "upon end of" suggests a more immediate sequence than "at the end of". "Upon end of" emphasizes that the subsequent action occurs without delay.
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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
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested