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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
on forum
Grammar usage guide and real-world examplesUSAGE SUMMARY
"on forum" is correct and usable in written English.
It is typically used to refer to an online discussion board, where people can post messages and respond to other people's messages. For example, "Let's continue the discussion on the forum."
✓ Grammatically correct
News & Media
Wiki
Science
Formal & Business
Alternative expressions(4)
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
41 human-written examples
There are many ways to do this ranging from sponsoring a child in need, posting helpful comments on forum groups, writing a work of music or poetry inspired by one's pain, etc.
Wiki
Lehman Brothers' now notorious Repo 105 scheme depended on forum shopping.
News & Media
Keep up with the conference and add your comments by following all The Choice's posts on Forum 2011.
News & Media
Clearly we cannot refuse to extradite British citizens on forum grounds in every case with a cross-border dimension.
News & Media
Yet as it stands there is no statutory right for a UK defendant to challenge extradition on forum grounds.
News & Media
Some fans on forum boards fixated on Holliday's obsession with sunflower seeds, saying his in-game snacking might have distracted him.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
18 human-written examples
Some forums will not allow anyone who has been banned from other forums on one forum.
Wiki
The evolving novel gained notoriety and was reposted on forums.
News & Media
Naming and shaming gaming commenters What price privacy on forums and websites?
News & Media
Many apps are linked to Web sites where users can chat on forums and blogs.
News & Media
Footage of suffering is posted on forums and networking sites and shared around.
News & Media
Expert writing Tips
Best practice
When referencing specific discussions, consider using "on [Forum Name] forum" for clarity. For example, "I saw a helpful discussion on the Ludwig forum."
Common error
Avoid using "in forum" when you mean "on forum" to refer to activity happening within the forum's discussions. "In a forum" typically denotes physical presence, while "on a forum" refers to digital interaction.
Source & Trust
78%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on forum" functions as a prepositional phrase indicating a location or platform where discussions and interactions occur. Ludwig AI analysis confirms the usability of the phrase.
Frequent in
News & Media
32%
Wiki
22%
Science
24%
Less common in
Formal & Business
11%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "on forum" is a grammatically correct and commonly used prepositional phrase to indicate activities or discussions occurring within an online forum. Ludwig AI confirms its usability in written English. While primarily found in neutral and informal contexts, it's important to distinguish its meaning from alternatives like "in forum", which suggests physical presence. Remember to specify the forum name for increased clarity and avoid confusing it with similar prepositions for effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in a forum
Switches the preposition to indicate a location within the forum rather than activity related to it.
within the forum
Emphasizes the location of discussion or activity inside the forum.
on the discussion board
Specifies a type of forum, focusing on its function as a place for discussions.
in online discussions
Broadens the context to general online discussions, which may include forums.
via the forum
Highlights the forum as a means of communication or action.
through the forum
Similar to 'via the forum', suggesting using the forum as a channel.
using the forum
Focuses on the action of utilizing the forum for a specific purpose.
at the forum
Indicates presence or activity happening at a specific forum location.
across forums
Implies activity or information spread over multiple forums.
on online platforms
Expands the context to include other online platforms beyond just forums.
FAQs
How can I use "on forum" in a sentence?
What's the difference between "on forum" and "in a forum"?
"On forum" typically refers to activities or discussions taking place within an online forum, while "in a forum" might suggest physical presence or participation in a more formal, structured setting like a conference. Consider context when choosing which phrase to use.
Are there any alternatives to using the phrase "on forum"?
Yes, you can use alternatives like "in a forum", "on the discussion board", or "via the forum" depending on the specific context.
Is it grammatically correct to say "on forum"?
Yes, it is grammatically correct and commonly used to indicate activity or presence within an online forum. Ludwig AI confirms that the phrase is correct and usable in written English.
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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
78%
Authority and reliability
4.5/5
Expert rating
Real-world application tested