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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
to be completed within
Grammar usage guide and real-world examplesUSAGE SUMMARY
"to be completed within" is correct and usable in written English.
You can use it when you are expressing a deadline or a timeframe. For example, "The assignment is to be completed within two weeks."
✓ Grammatically correct
News & Media
Science
Academia
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
He expects the sale to be completed within weeks.
News & Media
The purchase is to be completed within 90 days.
News & Media
It is to be completed within five years.
News & Media
That search is due to be completed within months.
News & Media
The transaction is to be completed within a few days.
News & Media
It is expected to be completed within three months.
News & Media
The villas are to be completed within four months.
News & Media
The sale is expected to be completed within 60 days.
News & Media
The transaction is expected to be completed within 30 to 60 days.
News & Media
Everything had to be completed within the 60-hour lifetime of the primary battery.
News & Media
The spinoff is expected to be completed within the next few months.
News & Media
Expert writing Tips
Best practice
When using "to be completed within", always specify a clear timeframe to ensure the reader understands the intended deadline or duration. For example, "The project is to be completed within three months."
Common error
Avoid using vague timeframes like "soon" or "eventually" with "to be completed within". Always provide a specific duration, such as "two weeks" or "six months", to avoid ambiguity.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "to be completed within" functions as an infinitive phrase that specifies a timeframe or deadline for the conclusion of an activity. As confirmed by Ludwig, this phrase is grammatically sound and widely used.
Frequent in
News & Media
39%
Science
38%
Academia
5%
Less common in
Wiki
3%
Formal & Business
3%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "to be completed within" is a grammatically correct and widely used infinitive phrase that serves to specify a timeframe for the completion of a task or project. As confirmed by Ludwig, it's suitable for professional, academic, and news contexts. The phrase sees frequent usage in News & Media and Scientific domains according to the examples, and users should aim for providing specific deadlines to avoid vagueness. Common alternatives include phrases such as "expected to be completed by" or "to be finished by".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is expected to be completed by
Emphasizes the expectation of completion.
is due to be completed by
Specifies a deadline or due date.
to be accomplished within
Uses a more formal synonym for 'completed'.
must be completed by
Adds an element of obligation or necessity.
should be completed by
Suggests a recommendation or expectation.
to be finalized by
Focuses on the finalization aspect rather than the completion within a period.
to be concluded by
Focuses on the concluding aspect of a process.
to be done by
This alternative is simpler and more direct, but less formal.
to be finished by
Similar to 'to be done by', emphasizing the end point.
to be executed within
More suitable when describing a task or plan's completion.
FAQs
How can I use "to be completed within" in a sentence?
You can use "to be completed within" to indicate a timeframe for finishing a task or project. For example, "The report is "expected to be completed within" one week."
What phrases are similar to "to be completed within"?
Similar phrases include "to be finished by", "to be done by", or "to be concluded by", which all indicate a deadline or timeframe for completion.
Is it correct to say "to be complete within"?
While understandable, "to be complete within" is less common and slightly less idiomatic than "to be completed within". The latter is generally preferred for clarity and professional tone.
What's the difference between "to be completed in" and "to be completed within"?
"To be completed in" specifies the time needed for something, while "to be completed within" specifies the maximum time allowed. For example, "The task will be completed in 2 hours" versus "The task is "expected to be completed within" 2 hours".
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested