Used and loved by millions
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
I must post
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I must post" is correct and usable in written English.
You can use it when expressing a necessity or obligation to share or publish something, such as a message or content online. Example: "I have a lot of updates to share, so I must post them on the forum today."
✓ Grammatically correct
News & Media
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
I must post it online!
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Is our thirst for sharing so unquenchable that we must post pictures of our swanky hotel room online one minute after walking into it?
News & Media
But banks must post collateral.
News & Media
(Those without a credit card must post a sizable bond).
News & Media
All members must post a note like this.
News & Media
People must post photos, so others can buy them.
News & Media
That means Fittipaldi must post one of the 36 fastest times in qualifying on Friday.
News & Media
And registrants who originate loans through HUD's Federal Housing Administration must post $25,000 bonds.
News & Media
The F.E.C. must post the report on its Web site within 24 hours of receiving it.
News & Media
If Rakoff rules the figure is $83 million, they must post $91 million.
News & Media
There are seven races at Cheltenham today and you must post a single selection for each race.
News & Media
Expert writing Tips
Best practice
When using "I must post", consider the tone you want to convey. "Must" implies a strong sense of obligation or necessity. If a softer tone is desired, consider alternatives like "I need to post" or "I should post".
Common error
While "must" conveys a strong sense of obligation, overuse can make your writing sound overly formal or even aggressive. Vary your language by using alternatives like "need to", "have to", or "should" depending on the context.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I must post" functions as an expression of obligation or necessity. As confirmed by Ludwig AI, it conveys the speaker's feeling that they are required to share or publish something. The examples provided by Ludwig show the phrase used in contexts ranging from personal updates to fulfilling legal requirements.
Frequent in
News & Media
75%
Wiki
15%
Science
10%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "I must post" is a grammatically sound phrase used to express a strong sense of obligation or necessity to share or publish information. As Ludwig AI confirms, it is correct and usable in written English. While common in various contexts, it's frequently found in news and media, as well as wiki-based sources. When writing, be mindful of the tone conveyed by "must", and consider alternatives like "I need to post" or "I should post" for a softer approach. Overusing "must" can make your writing sound overly formal, so varying your language is a recommended best practice.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I need to share
Replaces "must" with "need", indicating a requirement but potentially less forceful.
I have to publish
Focuses on the act of publishing, suggesting a formal release of information.
I am required to upload
Emphasizes the obligation and the action of uploading, often in a formal or technical context.
It's essential for me to share
Highlights the importance of sharing, making it a crucial action.
I'm obliged to release
Indicates a formal obligation to make something available.
I should upload
Uses "should", indicating a recommendation or weaker obligation.
It is my duty to disseminate
Presents sharing as a responsibility or duty, often in a formal context.
I am compelled to announce
Suggests an irresistible urge or external pressure to make an announcement.
I intend to distribute
Focuses on the plan or intention to distribute information widely.
I plan to make available
Emphasizes the intention to make something accessible.
FAQs
What does "I must post" mean?
The phrase "I must post" indicates that the speaker feels obligated or has a strong need to share or publish something, typically online. It conveys a sense of necessity or duty to disseminate information.
What can I say instead of "I must post"?
You can use alternatives like "I need to post", "I have to post", or "I should post" depending on the level of obligation you want to express.
Is "I must to post" grammatically correct?
No, "I must to post" is grammatically incorrect. The correct form is "I must post". The modal verb "must" is followed by the base form of the verb without "to".
How can I make the phrase "I must post" sound less forceful?
To make the phrase less forceful, you can use alternatives such as "I should post" or "I need to post". These options convey a sense of obligation but with less intensity than "must".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested