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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
on pm
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "on pm" is not correct in standard written English.
It is typically used in informal contexts to refer to a specific time in the afternoon or evening, but it should be written as "PM" or "p.m." for clarity. Example: "Let's meet at 3 PM to discuss the project."
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(2)
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
60 human-written examples
As a typical example of PM, we focused on PM [ 2] drugs whose pharmacogenomic biomaker is required on the label.
The helical flow correlation (H_u) depends on Pm and Ra (stronger dependence on Pm).
Science
For example, Burst, PM means the difference of DIC between using correct model (PM) and incorrect model (RA) on PM data, under the burst kernel.
The relative radial flow at HN also has the strongest dependence on Pm, increasing with increasing Ra and Pm (Fig. 13c, d).
On the one day he appeared on PM, Channel 4 News and Newsnight, trying to counter the torrent of vitriolic abuse poured on Mandelson.
News & Media
However, many reports on PM fail to recognise the important role that medical imaging must play in a PM approach.
Science
Experiments on PM with latex microparticles confirm calculations.
Science
5.30pm: David Cameron has just finished his interview on PM programme now.
News & Media
The catalytic effect on PM emissions, especially on chemical composition, needs further investigations.
Science
After revealing his illness, he became a regular on PM, sharing his experience, with the Observer publishing dispatches.
News & Media
So Kabul, with an average of 190, is worse than the Chinese capital based on PM 10 count alone.
News & Media
Expert writing Tips
Best practice
When referring to a specific time in the afternoon or evening, always use the correct format: "PM" or "p.m.", and include a specific time. For example, "The meeting is scheduled for 3 PM."
Common error
Avoid using "on pm" without a clear context. If you mean a time, specify it. If you're referring to a program called "PM", ensure the context is clear to your reader.
Source & Trust
83%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on pm" typically functions as an adverbial phrase of time or a prepositional phrase indicating a broadcast program, although often used incorrectly. The Ludwig AI identifies this phrase with mixed grammatical acceptability depending on context.
Frequent in
News & Media
34%
Science
66%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "on pm" is frequently used but often grammatically incorrect. As highlighted by Ludwig AI, the correct usage involves specifying a time with "PM" or "p.m.", or referring to a program called "PM" with clear context. Its prevalence in News & Media and Science indicates widespread use, though often informally. To ensure clarity and correctness, specify time or context explicitly. Therefore pay extra attention on the message from Ludwig AI about the grammaticallity of the query.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in the pm
Adds the article "the" for grammatical correctness, specifying a general time frame.
at [time] pm
Replaces "on pm" with a specific time, clarifying the context.
during pm
Specifies the time period.
appearing on pm
Focuses on the act of appearing on a broadcast show called "PM".
participating on pm
Highlights participation in a program called "PM".
featured on pm
Indicates being highlighted or showcased on a program called "PM".
discussed on pm
Emphasizes the discussion of a topic on "PM".
covered on pm
Highlights the coverage of a specific issue or topic on "PM".
mentioned on pm
Indicates that something was briefly noted on "PM".
broadcast on pm
Refers to content being aired on "PM".
FAQs
How should I correctly refer to a time in the afternoon or evening?
Always use "PM" or "p.m." with a specific time. For example, "The event starts at 2 PM." Avoid using "on pm" as it is grammatically incorrect in standard English.
What does "PM" stand for when referring to time?
"PM" stands for post meridiem, which is Latin for "after noon". It indicates the time period from noon to midnight.
If I am talking about a program called "PM", how can I make it clear?
Ensure the context is clear by explicitly mentioning the program's name, such as "I heard it on the PM program" or "The PM show covered the topic in detail."
What are some alternatives to using "on pm" in a sentence?
Depending on the context, you can use alternatives like "in the pm", "at [time] pm", or "during pm". If referring to a program called PM, be specific: "appearing on pm".
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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
83%
Authority and reliability
3.5/5
Expert rating
Real-world application tested