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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
once he has completed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "once he has completed" is correct and usable in written English.
It can be used to indicate that something will happen after a specific action has been finished. Example: "Once he has completed the project, he will present his findings to the team."
✓ Grammatically correct
News & Media
Formal & Business
Wiki
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
17 human-written examples
But usually, once he has completed his second draft, that's it.
News & Media
The nation has moved on, and once he has completed his overdue reports, so should Mr. Ray.
News & Media
He doesn't think, once he has completed the final novel in the Tokyo series, that he will write another true- crime novel.
News & Media
But if not, the latter must have at least as good a case as Polanski for re-employment, once he has completed his sentence.
News & Media
Once he has completed the 25 paintings by 2017, he hopes to make an accompanying film of his interviews about grief.
News & Media
The hacker, whose name was not released after he turned himself in, studies in nearby Leeuwarden, and the mayor said he should come in for "a serious interview" once he has completed his studies.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
He said that once he had completed his duties as archbishop, he would do whatever his doctors tell him to.
News & Media
He also established the practice of photographing his works once he had completed his art and before the materials and structure typically arches, cones, stars, spheres, or serpentine lines succumbed to the elements.
Encyclopedias
Pressed on whether Mr. Weiner, a Democrat, had plans to return to work in the House once he had completed his treatment, his spokeswoman, Risa B. Heller, declined to comment beyond a statement released on Saturday saying he needed time to determine what he would do next.
News & Media
Once he had completed the album, it was leaked months before its release date.
Wiki
Once he had completed his studies, he eventually traveled to Rome, became a full-fledged priest, and returned to Canada to lead a parish.
News & Media
Expert writing Tips
Best practice
Use "once he has completed" to clearly indicate a sequence of events where one action must be fully finished before the next can start. This makes the timeline explicit and easy to follow.
Common error
Avoid mixing tenses incorrectly after "once". Ensure that the clause following "once" accurately reflects the completed state before the subsequent action occurs. For example, don't say "Once he has completed, he was going..." - it should be "Once he has completed, he will go...".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "once he has completed" functions as a temporal adverbial clause, setting the condition for the main clause to occur. It modifies the verb in the main clause by specifying when the action takes place, contingent on the completion of another action. Ludwig AI provides examples demonstrating its usage in various contexts.
Frequent in
News & Media
50%
Formal & Business
12%
Wiki
9%
Less common in
Science
12%
Encyclopedias
3%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "once he has completed" serves as a temporal adverbial clause, defining a condition that must be fulfilled before another action can occur. Ludwig AI confirms it as grammatically correct and usable in written English. Predominantly found in news and media sources, it maintains a neutral tone suitable for various contexts. When using the phrase, ensure that the tenses align correctly to avoid confusion. Consider alternatives like "after he finishes" or "when he is done" based on the context. The frequency is common, implying that this is a frequently used and understood phrase.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
after he completes
This alternative uses "after" for a more direct temporal relation.
when he completes
A more direct and concise way to express the same temporal relationship.
when he has finished
This alternative substitutes "completed" with "finished", maintaining similar meaning.
once he finishes
This simplifies the tense while preserving the meaning.
after he is done
This uses a more informal expression for completion.
following his completion
This alternative uses a noun phrase to express the same idea.
upon completion by him
This is a more formal, passive construction.
his task completed
This is an abbreviated participial phrase construction.
subsequent to his completion
This is a more formal and less common variant.
with the completion by him
More emphatic style.
FAQs
How can I use "once he has completed" in a sentence?
The phrase "once he has completed" introduces a dependent clause specifying a condition that must be fulfilled before the main clause action occurs. For example: "Once he has completed his studies, he plans to travel the world."
What are some alternatives to "once he has completed"?
You can use alternatives like "after he completes", "when he has finished", or "following his completion" depending on the context.
Is it grammatically correct to say "once he will complete" instead of "once he has completed"?
No, "once he will complete" is generally not considered grammatically correct. The correct form is "once he has completed" or "once he completes". The present perfect or simple present tense is used in the 'once' clause to refer to a future event.
What's the difference between "once he has completed" and "after he has completed"?
Both phrases indicate a sequence of events, but "once he has completed" often implies a more immediate or direct consequence than "after he has completed". "Once" can suggest that something will happen immediately upon completion, whereas "after" simply indicates it will happen at some point following 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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested