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
period has concluded
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "period has concluded" is grammatically correct and can be used in written English.
It is typically used to indicate that a specific period of time has ended or come to a close. Here is an example: "The trial period has concluded and the results will be announced next week."
✓ Grammatically correct
News & Media
Encyclopedias
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
2 human-written examples
They and any other team can immediately speak to Boras about their interest, but no one besides the Mariners can sign Rodriguez until Nov. 11, after the 15-day filing period has concluded.
News & Media
Once this period has concluded, it could take up to another two months for an actual strike to occur.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
By about 1908 Bonnard's Intimist period had concluded.
Encyclopedias
"Three separate investigations over an eight year period have concluded there was no misconduct".
Science & Research
Julian Fellowes, the creator of the British period drama "Downton Abbey," has concluded a deal to create a new period drama for NBC based on the Gilded Age of New York City, the network announced on Tuesday.
News & Media
Kim Kolb, Screaming Eagles, editor of NestLiner blog, DC United: United has concluded a period of 4 games in two weeks, and have come through with 9 out of 12 points, only dropping points in the 1-0 loss to Houston at their new facility.
News & Media
LOVEFiLM has concluded a regulatory period of negotiation with employment unions on behalf of its employees in Sweden.
News & Media
The Senate panel has concluded.
News & Media
Senator McCain has concluded his statement.
News & Media
Unfortunately, the judge has concluded otherwise".
News & Media
With that, the Berkshire meeting has concluded.
News & Media
Expert writing Tips
Best practice
Use "period has concluded" when referring to a formally defined duration, such as a filing period, a negotiation period, or a study period. It clearly indicates that the specified time has ended.
Common error
Avoid using "period has concluded" when referring to ongoing or continuous processes. The phrase implies a definitive end, so it's not suitable for describing something that is still in progress.
Source & Trust
82%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "period has concluded" functions as a declarative statement indicating the termination of a specific duration. Ludwig examples show usage in contexts ranging from legal filings to regulatory negotiations, confirming its role in formally announcing the end of a time-bound process.
Frequent in
News & Media
50%
Encyclopedias
25%
Science
25%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "period has concluded" is a grammatically correct phrase used to indicate the end of a defined timeframe. Ludwig's analysis, supported by a variety of sources, demonstrates that it commonly appears in news and media, encyclopedia entries, and scientific articles. While semantically similar phrases exist, such as "timeframe has ended" or "phase has finished", this specific phrasing carries a formal tone and should be reserved for situations where a clear and definitive conclusion is needed. Be careful not to confuse it with a continuous process. Best practice is to only use "period has concluded" for formally defined durations. If you are not sure of the formality of your text, revise it by choosing a less formal alternative.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
timeframe has ended
Replaces "period" with "timeframe", emphasizing a defined duration.
phase has finished
Substitutes "period" with "phase", suggesting a stage or step in a process.
term is over
Uses "term" instead of "period", implying a specific duration, often in academic or legal contexts.
cycle has completed
Replaces "period" with "cycle", highlighting a recurring sequence.
interval has elapsed
Substitutes "period" with "interval", focusing on the passage of time.
the deadline has passed
Focuses on a specific end date, using "deadline" instead of "period".
the event is over
Replaces "period" with "event", shifting the focus to a specific occurrence.
the session has ended
Uses "session" instead of "period", indicating a meeting or activity.
the chapter is closed
Employs a metaphorical "chapter" to represent a distinct part of a larger story.
the assignment is done
Focuses on the completion of a task, using "assignment" instead of "period".
FAQs
How can I use "period has concluded" in a sentence?
You can use "period has concluded" to indicate that a specific duration or timeframe has come to an end. For example, "The enrollment period has concluded, and no further applications will be accepted".
What's a more formal way to say "period has concluded"?
A more formal way to express the same idea is "the timeframe has ended" or "the interval has elapsed". You can also consider using "the term is over" in academic or legal contexts.
Which is correct: "period has concluded" or "period is concluded"?
"Period has concluded" is the correct and grammatically sound option. "Period is concluded" is not standard English.
What can I say instead of "period has concluded" to sound less formal?
For a less formal alternative, you might say "the event is over" or "the assignment is done", depending on the context. These options convey a sense of completion in a more relaxed manner.
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
82%
Authority and reliability
4.4/5
Expert rating
Real-world application tested