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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
on completion of this task
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "on completion of this task" is correct and usable in written English.
You can use it to indicate that something will happen or be required after a specific task has been finished. Example: "On completion of this task, please submit your report to the supervisor for review."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
All participants in our study performed the task successfully and reported being fully awake immediately on completion of this demanding task and none fell asleep during the post-task period.
Science
In our study, the concept inventories were introduced as neither a threat nor a challenge rather the emphasis of the exercise was placed on completion of the task.
Science
Participants were instructed to think about the memory without verbalisation, although they were asked for a brief description of the memory on completion of the task to ensure that an appropriately valenced memory had been recalled.
Science
On completion of this non-spatial conditional task, 20 trials of rewarded alternation testing revealed a spatial working memory deficit in the GluA1−/− mice relative to WT controls (t(11) = 8.8; p < 0.001, Fig. 5).
Science
Upon completion of this task, the subjects were debriefed on the purpose of the experiment and then allowed to leave.
Science
On the completion of this task, BootX takes over the startup process configuring the keyboard and display, claiming and reserving memory for various purposes and checking to see if various key combinations are being pressed.
Wiki
I have smiled and said nothing when I was being complimented on my performance, on completion of a task or when I exhibited a certain skill level.
News & Media
Patient information in databases may be compromised when passwords are shared between users or users fail to log off on completion of a task on a shared computer.
Science
Workers on the site say the completion of this task is their own reply to the ruin wrought by the terrorists who brought the towers down.
News & Media
"Upon the completion of this task, I will be freed of my waiting period. . . .
News & Media
I returned last year to celebrate the completion of this task with the local masons and the imam of the Djinguereber mosque.
News & Media
Expert writing Tips
Best practice
Use "on completion of this task" to clearly indicate that a subsequent action or event will occur immediately after a specific task is finished. This helps to establish a clear sequence of events for the reader.
Common error
Avoid using "on completion of this task" when a more direct and active voice would be clearer. For example, instead of "On completion of this task, the report was submitted," write "After completing this task, I submitted the report." This makes the sentence more concise and emphasizes the actor.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on completion of this task" functions as a prepositional phrase that modifies a verb or clause, indicating the timing of an event. It specifies when an action occurs in relation to the finishing of a particular task. As Ludwig AI indicates, this phrase is acceptable for use.
Frequent in
Science
50%
News & Media
20%
Wiki
15%
Less common in
Formal & Business
10%
Encyclopedias
5%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "on completion of this task" is a grammatically sound prepositional phrase used to specify the timing of events relative to a task's completion. Ludwig AI confirms its usability in written English. It is commonly employed across various domains, notably science, news, and general writing, with a tendency towards neutrality and formality. Related phrases include "after this task is finished" or "upon finishing this task". When using the phrase, ensure clarity by emphasizing the sequential relationship between task completion and the subsequent action.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
after this task is finished
Focuses on the state of the task being finished.
once this task is completed
Emphasizes the moment the task reaches completion.
upon finishing this task
Uses 'upon' to indicate immediacy after completion.
following the task's completion
More formal, emphasizing the sequence of events.
subsequent to the task's end
A more formal and less common alternative.
at the end of this task
Focuses on the endpoint of the task.
when this task is done
More informal and direct.
as soon as this task is over
Highlights the immediacy of the next action.
after carrying out this task
Emphasizes the execution of the task.
post-task completion
A concise, technical term.
FAQs
How can I use "on completion of this task" in a sentence?
Use "on completion of this task" to indicate that something will happen or should be done immediately after a particular task is finished. For example, "On completion of this task, please submit your report to the supervisor."
What are some alternatives to "on completion of this task"?
You can use alternatives like "after this task is finished", "once this task is completed", or "upon finishing this task" depending on the context.
Is it better to say "on completion of the task" or "after completing the task"?
Both "on completion of the task" and "after completing the task" are correct, but "after completing the task" might sound more natural in contemporary English. The best choice depends on the specific context and the desired level of formality.
What's the difference between "upon completion of this task" and "on completion of this task"?
"Upon completion of this task" and "on completion of this task" are nearly interchangeable, both indicating that something happens immediately after the task is finished. "Upon" often implies a slightly more formal or immediate sequence.
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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
4.5/5
Expert rating
Real-world application tested