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
in some occasions
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "in some occasions" is correct and usable in written English.
You can use it to describe situations where something is only true on certain occasions. For example, "On some occasions, we allow late arrivals to the movie theater."
✓ Grammatically correct
Science
Academia
News & Media
Alternative expressions(20)
in rare occasions
on infrequent occasions
in rare cases
in exceptional cases
in uncommon cases
sometimes
scarcely ever
In some instances
at times
in some factors
on rare occasions
in some rare cases
in some manifestations
From time to time
in isolated instances
almost never
Under certain circumstances
in some considerations
occasionally
In certain instances
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
In some occasions students will create their own class/workshop.
The application indicates that the new structure is very effective in some occasions.
Just as the Swiss Army knife, the smartphone succeeds in some occasions and fails in others.
News & Media
In some occasions, taxi passengers as well as taxi drivers are concerned with their privacy (such as travelling route).
Science
Intraoperative critical events are rare situations and their management in some occasions may be inaccurate or not done in time.
However, in some occasions, the high mobility and migratory behaviour of common sentinel fish species makes data interpretation difficult.
In the real world, in some occasions, we have outputs and/or inputs, which can take negative data.
Borax and fly ash could remarkably delay MPC paste setting time but not long enough to accommodate the operational needs in some occasions.
In some occasions, this is a less than perfect model for comparison with human placental physiology as murine placenta is somewhat different.
In some occasions the Fisher's LSD, a less conservative test that does not control for the inflated α level, was used.
Science & Research
It may be somewhat difficult or even impossible to exactly acquire these parameters beforehand in some occasions, especially when the object comprises various structural components of distinct material/geometric properties and different boundary conditions.
Expert writing Tips
Best practice
Use "in some occasions" to introduce exceptions to a general rule or pattern. This helps to provide a balanced and nuanced view.
Common error
While "in some occasions" is correct, overuse can make writing sound stilted. Opt for simpler alternatives like "sometimes" or "occasionally" when appropriate.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in some occasions" functions as an adverbial phrase, modifying a verb or clause to indicate the frequency or circumstance of an action or event. It introduces the idea that something happens only under certain conditions, as validated by Ludwig AI.
Frequent in
Science
64%
Academia
8%
News & Media
7%
Less common in
Wiki
2%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "in some occasions" is a grammatically sound adverbial phrase used to express that something happens sometimes but not always. Ludwig AI confirms its correctness and usability. Its usage is particularly common in scientific and academic writing, though it also appears in news and more general contexts. While "in some occasions" is a good fit in more formal writing, simpler synonyms like "sometimes" or "occasionally" may be more appropriate in informal contexts. Overusing the phrase could make one's writing sound unnatural. It's crucial to use "in some occasions" in its correct plural form, avoiding the incorrect singular "in some occasion".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
On occasion
This is a slightly more formal and concise variant with nearly identical meaning.
Sometimes
This is a more concise and direct alternative, suitable for many contexts where "in some occasions" is used. It is less formal.
In some instances
This alternative focuses on specific occurrences, providing a direct synonym with a slight shift in emphasis.
Occasionally
This alternative emphasizes the infrequent nature of the occurrence, similar to "in some occasions" but slightly more formal.
At times
This option conveys the idea of something happening from time to time, maintaining a similar level of formality.
In certain instances
This emphasizes specific situations or cases where something happens, providing a more detailed context than "in some occasions".
Under certain circumstances
This option highlights the conditions that lead to the occurrence, adding a layer of explanation not present in "in some occasions".
From time to time
This phrase indicates a recurring but not frequent event, similar in meaning but slightly less formal.
Every so often
This suggests irregular intervals between occurrences, adding a nuance of unpredictability.
Now and then
Similar to "from time to time", this option is more conversational and less formal.
FAQs
How can I use "in some occasions" in a sentence?
You can use "in some occasions" to indicate that something happens sometimes, but not always. For example, "In some occasions, the train is delayed due to bad weather".
What are some alternatives to "in some occasions"?
Alternatives include "sometimes", "occasionally", "at times", or "on occasion". The best choice depends on the specific context and desired level of formality.
Is "in some occasion" grammatically correct?
No, the correct phrase is "in some occasions", using the plural form of "occasion". The singular form "in some occasion" is grammatically incorrect.
When is it better to use "in some occasions" versus "sometimes"?
"In some occasions" is generally more formal than "sometimes". Use "in some occasions" in professional or academic writing where a more elevated tone is appropriate. "Sometimes" is suitable for everyday conversation and less formal writing.
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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested