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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
completed sir
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "completed sir" is correct and can be used in written English. It can be used in formal or military contexts to indicate that a task has been finished. Example: "The report has been completed, sir." Alternative expressions include "finished, sir" and "done, sir."
✓ Grammatically correct
Academia
News & Media
Science
Encyclopedias
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
1 human-written examples
After a student has been admitted and has completed SIR, the academic program should submit the "Request for Deferred Admissions" form to the Graduate Admissions Office, justifying the reason for the deferral (deadline: September 1).
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
He was 71 days into his attempt to complete Sir Ernest Shackleton's unfinished expedition and had passed the South Pole, covering 913 miles.
News & Media
Russians here are also convinced that the "Russification" of the British Government will be completed during Sir Edward Grey's tenure of office as Foreign Secretary.
News & Media
Le Morte Darthur, the first English-language prose version of the Arthurian legend, completed by Sir Thomas Malory about 1470 and printed by William Caxton in 1485.
Encyclopedias
The complete SIR model was implemented in the open-source statistical software WinBUGS [ 25].
Science
Just in behind, Andrew Thornton, on Sir Rembrandt, completed the ring-fencing operation.
News & Media
When Sir Michael completed his report last year he told the Home Office that he wanted to monitor progress on his 31 main recommendations.
News & Media
The Home Secretary, Sir George Cave, was bombarded with appeals from Morel's small but dedicated band of supporters, but ignored them until the prisoner had almost completed his sentence, when Sir George magnanimously ruled that he could be released three days early.
News & Media
Sir Arthur Conan Doyle completed the clean sweep for masters of home-grown suspense for his creation of super sleuth Sherlock Holmes, whose exploits appeared in four full-length novels and 56 short stories between 1887 and 1927 and have been continually updated ever since.
News & Media
In the final stage of the national Tour the pocket-sized Australian sprinter Caleb Ewan sprinted to his first win of the week while Steve Cummings sealed the most important stage race title of his career and Sir Bradley Wiggins completed what he is adamant will be his final road race, with just the London and Gent six-day track events to come before he hangs up his wheels for good this winter.
News & Media
Phase two was originally scheduled to be completed in 2032/33, although Sir David is keen for this date to be brought forward.
News & Media
Expert writing Tips
Best practice
In an academic context, ensure 'SIR' is fully capitalized if it refers to the 'Statement of Intent to Register' to distinguish it from a polite honorific.
Common error
A frequent mistake in university correspondence is writing 'completed sir' in lowercase when the sender actually means they have finished their Statement of Intent to Register. This makes the sentence 'I have completed sir' sound as though the writer has finished a person, rather than a registration form. Always use all caps for administrative abbreviations.
Source & Trust
86%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "completed sir" primarily functions as a verb phrase followed by a vocative. According to Ludwig AI, it serves to confirm the finalization of a task or state to a person of higher status. In specific technical contexts, it can also function as a verb-object construction where 'SIR' is an acronym for the Statement of Intent to Register.
Frequent in
News & Media
45%
Academia
30%
Science
15%
Less common in
Wiki
6%
Encyclopedias
3%
Social Media
1%
Ludwig's WRAP-UP
The phrase "completed sir" is a versatile linguistic tool that operates in two primary domains. In a general professional or military sense, it is a way to report that work is finished to a superior; in these cases, Ludwig AI emphasizes that a comma is necessary for grammatical correctness. Conversely, in the academic sphere, it refers specifically to the completion of the Statement of Intent to Register (SIR). While the phrase itself is relatively rare in terms of exact matches, its components are highly frequent in authoritative news and academic journals. Writers should be mindful of capitalization to avoid ambiguity between the honorific and the acronym.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
finished, sir
More common in spoken English when reporting a simple task completion.
task completed, sir
Adds formal clarity by specifying that a 'task' was the object of the action.
done, sir
A shorter, punchier version of the phrase common in high-pressure or military settings.
concluded, sir
Uses a more formal verb often associated with reports or meetings.
finalized the SIR
Specific to the academic 'Statement of Intent to Register' process.
mission accomplished, sir
Heavily stylized and implies the end of a major objective or project.
reporting completion, sir
A highly formal structure typically used in official briefings.
signed off, sir
Suggests that the final approval or administrative step has been taken.
all set, sir
A more conversational and slightly less rigid way to signal completion.
submitted the registration
Directly replaces the acronym 'SIR' with its plain-English meaning.
FAQs
How do I use "completed sir" in a formal email?
In a formal email reporting to a superior, you should write, "The requested task has been "completed, sir"." Remember to use a comma before the title.
What can I say instead of "completed sir"?
You can use alternatives like "finished, sir", "all done, sir", or "task completed, sir" depending on the specific situation.
What does "completed SIR" mean in college admissions?
In college admissions, it refers to a student who has "finished the registration" process, specifically the Statement of Intent to Register (SIR).
Which is more professional, "completed sir" or "done sir"?
Both are acceptable, but ""completed, sir"" is generally considered more formal and polished for written reports than "done, sir".
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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
86%
Authority and reliability
4.2/5
Expert rating
Real-world application tested