Used and loved by millions
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
they are completed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they are completed" is correct and usable in written English.
It can be used to indicate that a task or project has been finished or fulfilled. Example: "The reports are due tomorrow, but I can assure you that they are completed and ready for submission."
✓ Grammatically correct
News & Media
Academia
Science
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
60 human-written examples
They will be the tallest buildings in town when they are completed next January.
News & Media
Then too, even when projects are approved, years pass before they are completed.
News & Media
These purchases will turn up in sales reports as they are completed.
News & Media
Openings are ranked, and the team concentrates on the top-priority hires until they are completed.
News & Media
Interview transcripts and video clips are being made available online as they are completed.
In most cases, they are completed within a week or two.
New features, and any bug fixes, will become available as they are completed.
Academia
We will begin reviewing files as they are completed in September before the MSPE comes out.
Academia
In the past there has been no structured approach to learning from construction projects once they are completed.
"The competition is keen," Mr. Taylor said, "but typically the buildings are substantially leased before they are completed".
News & Media
The company offers a $3 incentive to encourage people to file their federal taxes electronically once they are completed.
News & Media
Expert writing Tips
Best practice
Consider the level of formality required by the context. While "they are completed" is generally acceptable, alternatives like "they are finalized" might be more appropriate in formal settings, while "they are done" works well in informal settings.
Common error
Avoid using "they are completed" without a clear antecedent for 'they'. Ensure the reader knows exactly what 'they' refers to. For instance, instead of "They are completed, and the project is ready", specify: "The reports are completed, and the project is ready."
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they are completed" primarily functions as a passive voice construction, indicating that a subject (represented by "they") has undergone an action and is now in a state of completion. Ludwig AI confirms its correct usage.
Frequent in
News & Media
35%
Academia
30%
Science
20%
Less common in
Formal & Business
10%
Wiki
5%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "they are completed" is a grammatically correct and frequently used expression to indicate that something has been finished. As noted by Ludwig AI, it appears in a wide array of contexts, especially in news, academic, and scientific domains. While its register is generally neutral, adapting the phrase to suit different levels of formality may enhance clarity. Remember to clearly define 'they' to prevent ambiguity. Consider alternatives like "they are finished" or "they are finalized" for variation or emphasis. These simple steps can improve your writing and make it easier to read.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
they are finalized
Replaces 'completed' with 'finalized', emphasizing the conclusive nature of the action.
they are finished
A simpler and more common alternative to 'completed'.
they are done
An informal way of saying something is finished.
they are concluded
Suggests a formal ending or termination.
they are executed
Implies the fulfillment of a plan or order.
they are implemented
Focuses on the action of putting something into effect and finishing the process.
they are fulfilled
Indicates that a requirement or promise has been met.
they are achieved
Highlights the successful attainment of a goal.
they are accomplished
Stresses the successful completion of something challenging.
they are realized
Indicates that something planned or hoped for has come to fruition.
FAQs
What are some alternatives to "they are completed"?
You can use alternatives such as "they are finished", "they are done", or "they are finalized" depending on the context.
Is it grammatically correct to say "they are completed"?
Yes, the phrase "they are completed" is grammatically correct. It follows standard English grammar rules for subject-verb agreement and the passive voice.
In what contexts is "they are completed" most appropriate?
The phrase "they are completed" is suitable for various contexts, from formal reports to informal discussions. Its appropriateness depends on the specific subject matter and the desired level of formality. For highly formal contexts, consider alternatives like "they are finalized".
How can I avoid ambiguity when using "they are completed"?
To avoid ambiguity, ensure that the pronoun 'they' has a clear and easily identifiable antecedent. For example, instead of saying "they are completed", specify what 'they' refers to: "The tasks are completed".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested