once having completed

USAGE SUMMARY

The phrase "once having completed" is correct and usable in written English.
It can be used to indicate that an action has been finished before moving on to another action or statement. Example: "Once having completed the project, the team celebrated their success with a gathering."

✓ Grammatically correct

Academia

News & Media

Science

Formal & Business

Wiki

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

In most departments, once having completed the required coursework, students must pass a general examination or other preliminary or qualifying examinations before undertaking independent research on a dissertation.

Harvard University

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Once it has completed, your artifacts should be available.

The Guardian

Once they have completed their donations, they will die.

The New Yorker

Once patients have completed tamoxifen therapy, however, recurrence risk remains but treatment options are limited.

The Breast

Once you have completed the task — and are hopefully feeling better — exit promptly.

Harvard Business Review

Once you've completed the workout, take a short break and have a drink.

The Guardian - Lifestyle

Once she has completed that project, I hope she will tackle the Mark Twain Malaise.

The New York Times - Travel

Once they've completed the device, Brown and his team will test it on 250 patients.

The Washington Post

Once you have completed your modifications, you build a new version of the program.

The Economist

Once we have completed that important work we will publish them," Ms Patel told the House of Commons.

Independent

Once we have completed that important work we will publish them".

Independent

Expert writing Tips

Best practice

While grammatically sound, consider using simpler alternatives like "after completing" or "once finished" for clearer and more modern writing.

Common error

Avoid using "once having completed" in informal contexts. It can sound stilted or archaic. Choose simpler alternatives to maintain a natural tone.

Linguistic Context

The phrase "once having completed" functions as an adverbial clause, indicating the timing or condition under which the main clause's action occurs. Ludwig AI confirms its correct usage, although it suggests considering simpler alternatives.

Expression frequency: Rare

Frequent in

News & Media

28%

Science

26%

Wiki

24%

Less common in

Formal & Business

12%

Academia

6%

Encyclopedias

4%

Ludwig's WRAP-UP

In summary, the phrase "once having completed" is grammatically correct but not frequently used in contemporary English. Ludwig confirms its validity, but also suggests that simpler alternatives like "after completing" or "once finished" often provide greater clarity and a more modern tone. While acceptable in formal writing, overuse in informal contexts may sound awkward. Consider the audience and purpose when choosing this phrase. Most authoritative sources online are

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

after completing

Replaces "once having completed" with a more common and simpler phrasing.

once finished

A shortened and more direct alternative.

following the completion of

Highlights the completion as a preceding event.

upon completion of

Uses a more formal tone to indicate the same sequence of events.

with the completion of

Focuses on the state of completion itself.

when finished with

Emphasizes the finishing aspect of the task.

having finalized

Emphasizes the act of finalizing or bringing to an end.

subsequent to finishing

Introduces a more elaborate and formal way of expressing the sequence.

after the task is done

Simplifies the phrase into more casual language.

once the task is over

Highlights the termination of the task.

FAQs

What does "once having completed" mean?

The phrase "once having completed" means after something has been finished. It indicates that an action or task needs to be fully done before the next action or step can occur. It is similar to saying "after completing".

Is "once having completed" grammatically correct?

Yes, "once having completed" is grammatically correct, although it may sound somewhat formal or archaic to modern speakers. Ludwig AI confirms its validity.

When should I use "once having completed"?

While grammatically correct, it is better to use "once having completed" in formal writing. In more casual settings, you could use "after completing" or "once finished".

What are some alternatives to "once having completed"?

Some simpler alternatives include "after completing", "once finished", or "upon completion of". The choice depends on the desired level of formality.