by the completion of

USAGE SUMMARY

The phrase "by the completion of" is correct and usable in written English.
It can be used to indicate a deadline or a point in time when something is expected to be finished. Example: "The project must be submitted by the completion of the third quarter."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

By the completion of the interview I felt tainted, guilty and sad.

The Guardian - Opinion

The job was all but done, and finished by the completion of another emphatic bowling display on a euphoric morning.

The Guardian - Sport

Navigation of the Sénégal was facilitated by the completion of the Diama and Manantali dams in the late 20th century.

Encyclopedia Britannica

Simultaneously, the hind legs are protracted so that they can be in jumping posture by the completion of landing.

Encyclopedia Britannica

The town's growth was further sustained by the completion of the Boston and Lowell Railroad in 1835.

Encyclopedia Britannica

Management was distracted for the first six months of the year by the completion of the merger of Bell Atlantic and GTE, which created the newly named Verizon.

The New York Times

By the completion of a one-sided tie breaker, ended by Williams's double-fault, Davenport was walking tall on the court.

The New York Times - Sports

In the late 19th century, brownstone development was fueled by the completion of Central Park and of the elevated train lines on Second and Third Avenues.

The New York Times

Delmhorst & Sheehan characterize Stamford as the central business district of the region, arguably validated by the completion of UBS Warburg's addition to its American headquarters on Washington Boulevard.

The New York Times

The two most recent tumbles were marked by the completion of well-known skyscrapers: the main Canary Wharf tower in 1991 and 30 St Mary Axe in 2003.

The Economist

Mineral extraction began in 1949, and development was further stimulated by the completion of a railway westward to the Noranda smelter in 1959.

Encyclopedia Britannica

Expert writing Tips

Best practice

Use "by the completion of" to clearly specify a deadline or a point in time when something is expected to be finalized. For example, "The report must be submitted by the completion of the fiscal year."

Common error

Avoid using "by the completion of" when simply referring to the end of a process without a specific deliverable or outcome. Instead, use "at the end of" or "upon finishing". For example, instead of saying "The team celebrated by the completion of the meeting", say "The team celebrated at the end of the meeting."

Linguistic Context

The phrase "by the completion of" functions as a prepositional phrase modifying a verb or noun, indicating a time frame or condition related to the finishing of an action or event. As Ludwig AI suggests, the phrase is grammatically correct and widely used.

Expression frequency: Very common

Frequent in

News & Media

37%

Encyclopedias

22%

Science

29%

Less common in

Formal & Business

3%

Wiki

8%

Reference

1%

Ludwig's WRAP-UP

In summary, "by the completion of" is a grammatically sound and frequently used prepositional phrase that sets a deadline or condition tied to the act of finishing something. According to Ludwig AI, it is correct and usable in written English. Its formality is generally neutral leaning towards formal, with frequent appearances in News & Media, Encyclopedias and Scientific sources. When using the phrase, ensure it accurately reflects a required endpoint or action needed at the time of finishing and consider related alternatives like "upon finishing" or "at the end of" to refine your writing's context and tone.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

on the conclusion of

More formal and emphasizes the concluding event itself.

upon finishing

Focuses on the action of finishing rather than the state of completion.

upon the achievement of

Focuses on the accomplishment resulting from the completion.

after the fulfillment of

Highlights the sense of fulfilling a requirement or obligation.

following the culmination of

Emphasizes a high point or climax leading to the end.

at the end of

Indicates a time-based conclusion, lacking the sense of accomplishment implied by "completion".

once finalized

Highlights the act of making something final.

subsequent to finishing

More formal and emphasizes the sequence of events.

with the closing of

Suggests a formal or official ending.

at the termination of

Implies a formal ending or cessation.

FAQs

How can I use "by the completion of" in a sentence?

Use "by the completion of" to indicate a deadline or the point at which something should be finished. For example, "The project should be submitted "by the end of" the week" or "The application must be received "prior to the end of" the program".

What are some alternatives to saying "by the completion of"?

Alternatives include "upon finishing", "at the end of", or "on the conclusion of", depending on the specific context.

Is "by the completion of" formal or informal?

"By the completion of" is generally considered neutral to formal. Simpler alternatives like "when finished" or "after completing" are more informal.

How does "by the completion of" differ from "after completing"?

"By the completion of" emphasizes a deadline or a point at which something should be done, whereas "after completing" simply refers to the time "subsequent to finishing" something. For instance, "The report is due by the completion of the project phase", versus "After completing the report, the team will present the findings".