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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
they are commenced
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they are commenced" is not correct in standard written English.
The correct form would typically be "they have commenced" or "they are commencing." Example: "The project activities they are commencing will take place over the next few weeks."
⚠ May contain grammatical issues
Science
News & Media
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
Conclusions: A patient presenting to ICU with an AVH is predicted to have a significantly worse outcome if they are commenced on inotropic support, with mortality rising to 92 % from 43 %.
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
A spokesman for PwC said: "We can confirm that we have received a letter from the FRC informing us that they are commencing an investigation.
News & Media
As recommended, the patients were vaccinated before they were commenced on eculizumab.
Science
One study found a prevalence of psychosis of 3.7% in patients after they were commenced on topiramate [ 65].
Science
They were commenced on 150 mg aspirin daily (day 0) and had platelet function assessment (OPA and PFA-100) and quantitative analysis of serum/urine TXB2 at day ⩾7 and then at a second visit approximately 2 weeks later.
Science
With most of the herbal remedies there was no pattern to the gestation at which they were commenced, with the exceptions of raspberry leaf, which was used from 30 weeks gestation or later in the 89% of cases, and ginger, where 98% of women commenced taking it in early pregnancy.
Science
Patients recruited to the Norfolk Arthritis Register (NOAR), a primary care based inception cohort of patients with inflammatory polyarthritis, were eligible for this analysis if they were commenced on MTX as their first DMARD within 3 months of their baseline visit and had at least 2 years of follow-up data.
In patients who have shown some but not complete response, we suggest that a second dose of IVIG is given at the same time as commencing steroids if they have not already been commenced for signs of severe disease (see above).
In patients with smear positive samples, anti-tuberculous therapy would be commenced and they would remain in isolation for the first two weeks of treatment or until they were discharged home, whichever occurred sooner.
Science
If they do not get it, then "legal proceedings will be commenced without further notice".
News & Media
It is because agroforestry plantation cannot be commenced without having plots of land as they are complementary in use.
Expert writing Tips
Best practice
Avoid using the phrase "they are commenced" in formal writing. Opt for grammatically correct alternatives like "they have commenced" or "they are commencing" to maintain clarity and professionalism.
Common error
The phrase "they are commenced" incorrectly uses the present tense of 'to be' with the past participle 'commenced'. This often leads to grammatical errors. Ensure you use the correct tense and auxiliary verbs to avoid this mistake.
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they are commenced" is grammatically incorrect. Ludwig AI indicates that the correct form would be "they have commenced" or "they are commencing". The primary grammatical issue is the misuse of the present tense of 'to be' with the past participle 'commenced'.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "they are commenced" is grammatically incorrect in standard English. Ludwig AI suggests using "they have commenced" or "they are commencing" instead. Although examples exist in scientific and news contexts, this is likely due to errors. It's crucial to use the correct tense and auxiliary verbs to avoid grammatical mistakes, ensuring clarity and professionalism in writing. Alternatives like "they have commenced", "they are beginning", and "they have started" can effectively convey the intended meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
they have commenced
This phrase corrects the grammatical error by using the present perfect tense.
they are beginning
This alternative uses a different verb to convey the same meaning, while correcting the grammatical error.
they have started
This is a simpler and more common way to say something has begun, correcting the grammatical error.
they will commence
This shifts the tense to future, indicating a planned start, while correcting the grammatical error.
they will be starting
This uses the future continuous tense, indicating a future ongoing action, while correcting the grammatical error.
they begin
This uses the simple present tense to express a habitual or scheduled action, while correcting the grammatical error.
they are initiating
This alternative employs a more formal verb to suggest a start, while correcting the grammatical error.
they are undertaking
This option emphasizes the act of taking on or committing to something, while correcting the grammatical error.
they are embarking on
This suggests a start to a journey or endeavor, while correcting the grammatical error.
they are setting about
This conveys the idea of preparing to start something, while correcting the grammatical error.
FAQs
What is the correct way to use the word "commenced" in a sentence?
To use "commenced" correctly, ensure it follows proper grammatical structure. Common correct usages include "they have commenced" or "the project was commenced". Avoid using "they are commenced".
Is "they are commenced" grammatically correct?
No, the phrase "they are commenced" is not grammatically correct. The correct phrasing would be "they have commenced" or "they are commencing".
What are some alternatives to "they are commenced"?
Alternatives to "they are commenced" include "they have commenced", "they are beginning", or "they have started".
How can I avoid making errors when using the word "commenced"?
To avoid errors, pay close attention to the tense and auxiliary verbs. Use "have" with "commenced" for the present perfect tense (e.g., "they have commenced") or use "are commencing" for the present continuous tense.
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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
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested