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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
completion have been done
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "completion have been done" is not correct in English.
It should be "completion has been done." You can use the corrected phrase when indicating that a task or project has been finished. Example: "The completion has been done ahead of schedule, and we are ready to move on to the next phase."
⚠ May contain grammatical issues
Science
News & Media
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
1 human-written examples
To date, most studies of ways to improve treatment completion have been done in low-income groups and few have focused on foreign-born persons [ 30- 36]; it is not known whether the impact of incentives and enablers varies by SES or country of origin.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
This included portfolio completion and reading that may have been done in the workplace during slack periods on-call.
Science
Conversely, it is easy to imaging that the very morbidities this patient sought to avoid are now more likely and more likely to be severe and/or permanent than they would have been if a completion lymphadenectomy had been done soon after the sentinel node biopsy.
Science
Given the nature of the 2002-2004 dathe the average unemployment rate from 2002-2004 was used, and not the unemployment rate at the time of program completion for discontinuers and completers as has been done here.
While it is still years away from completion, the amount of work that has been done on the Hudson Yards over the past two years is nothing short of amazing.
News & Media
The board is confident that all has been done to reach the mission objectives in the 'costs at completion' which are at the moment foreseen," he told BBC News.
News & Media
But its completion had been in doubt for several weeks.
News & Media
Warner's last completion had been in the third quarter.
News & Media
However, no thorough measuring work has ever been done to it since its completion in 1921.
Low completion rates have been one of the focal criticisms of MOOCs as a whole.
News & Media
Dimension could not have been more supportive; not only did it not interfere, but it spoke already of post-production enhancements and of hastening completion for a fall 1999 release.
News & Media
Expert writing Tips
Best practice
Ensure subject-verb agreement. Use "completion has been done" when referring to a singular instance. However, using "completion has been completed" or "the task has been completed" is preferred for clarity and grammatical correctness.
Common error
Do not use "completion have been done". This is grammatically incorrect. The correct form is "completion has been done".
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "completion have been done" functions as a noun phrase intended to indicate the state of something being finished. However, due to incorrect subject-verb agreement, it does not effectively convey this meaning. Ludwig suggests using alternatives for clarity.
Frequent in
Science
33%
News & Media
33%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "completion have been done" is grammatically incorrect due to the subject-verb disagreement; "completion" is singular and requires "has", not "have". As pointed out by Ludwig, the accurate form is "completion has been done", though rephrasing is generally recommended for improved clarity. Given its rare usage and grammatical issues, it should be avoided in formal writing. Contexts where it appears are mostly Science and News & Media, but correct grammar is essential for credibility. Clearer alternatives include "the task has been completed" or "it has been completed".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
completion has been completed
Corrects the grammatical error and clarifies that the completion action has reached the completed state.
the completion was done
Simple past form that emphasizes the completion action has happened and completed in the past.
the task has been completed
Focuses on the completion of a specific task, providing clarity and grammatical correctness.
the project has been finished
Replaces completion with finish, emphasizing the end result of the project.
it has been completed
It provides a simpler, more direct expression of the act of completion.
all tasks are finished
Replaces 'completion' with 'finished' and specifies that multiple tasks were completed.
the work is now complete
Replaces completion with complete and focuses on the present state of the work.
the job is finalized
Replaces completion with finalized and uses the term job to change the expression.
the process is concluded
Substitutes 'completion' with 'concluded', emphasizing the end of a process.
the action has been executed
It focuses on 'execution' instead of 'completion', and frames the sentence in the passive voice.
FAQs
What is the correct way to say "completion have been done"?
The grammatically correct phrasing is "completion has been done". However, it's often clearer to say "the task has been completed" or "it has been completed".
What can I use instead of "completion have been done"?
Consider using phrases like "the task is complete", "the work is finished", or "the project is finalized depending on the context.
Is "completion have been done" grammatically correct?
No, "completion have been done" is grammatically incorrect. The correct form is "completion has been done" or, better yet, rewording the sentence for clarity, such as "the task was done".
How can I use the term "completion" in a grammatically correct sentence?
You can say "the completion of the project is scheduled for next week" or "the project reached completion last month". Ensure the verb agrees with the singular subject, "completion".
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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
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested