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
if this occurs
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "if this occurs" is correct and usable in written English.
You can use it when discussing potential scenarios, and it can be used as a conditional statement. Example: "If this occurs, we will have to look for an alternative solution."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
if this happens
should this occur
in the event that this occurs
if this comes about
if this transpires
if this comes to pass
if such a thing occurs
if this exists
if this encourages
if this constitutes
if this generates
if this arises
if this outcome
if this happen
if this continues
if this disturbs
if this makes
if this goes
if this happened
assuming this happens
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
What is the plan if this occurs?
News & Media
If this occurs, it promises to be divisive.
News & Media
"If this occurs, Prince Ahmad is the likely replacement".
News & Media
If this occurs, Van Gaal and United fans may regret his leaving.
News & Media
"If this occurs, it's a historic shift," said Senator Robert G. Torricelli, Democrat of New Jersey.
News & Media
If this occurs, Liberia will need an outside force to enforce the peace.
News & Media
No message can be printed if this occurs.
If this occurs, then relative decoupling is taking place.
The difference interferograms should be analyzed if this occurs.
Invariably, if this occurs proposed research — whatever its funding and potential contributions might be — is blocked.
Science
If this occurs, auditory toxicity will be further evaluated in Phase IV.
Science
Expert writing Tips
Best practice
Use "if this occurs" to introduce a potential consequence or action based on a specific event. It's particularly effective in formal writing and when outlining plans or procedures.
Common error
Avoid using "if this occurs" in very casual conversations. Simpler alternatives like "if this happens" are often more appropriate in informal settings.
Source & Trust
77%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "if this occurs" functions as a conditional clause, introducing a condition upon which the main clause depends. Ludwig AI confirms its grammatical correctness and usability. It sets up a hypothetical scenario and its potential consequence, as demonstrated in the examples provided.
Frequent in
Science
39%
News & Media
25%
Wiki
24%
Less common in
Formal & Business
4%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "if this occurs" is a grammatically correct and frequently used conditional clause, as confirmed by Ludwig AI. It serves to establish a condition-consequence relationship, allowing writers to clearly outline potential outcomes based on a specific event. While versatile, it leans towards a neutral to formal register, making it suitable for professional, academic, and news-related writing. Remember to consider your audience and context when choosing between "if this occurs" and more informal alternatives like "if this happens". Examples from Ludwig showcase its application in various fields, solidifying its position as a reliable and versatile expression.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
if this happens
Changes the verb to a more common synonym, making it slightly less formal.
should this occur
Uses inversion for a more formal and somewhat literary tone.
in the event that this occurs
Adds a layer of formality and emphasizes the potential for the event to take place.
if this comes about
Focuses on the realization or materialization of the event.
if this transpires
Implies that the event will become known or evident.
if this comes to pass
A more old-fashioned and somewhat dramatic way of expressing a conditional event.
on the condition that this occurs
Emphasizes the conditional nature of a situation or agreement.
assuming this occurs
Highlights the assumption that the event will take place.
given that this occurs
Suggests that the event is a given or a premise for further action.
if such a thing occurs
Adds emphasis on the hypothetical or unusual nature of the event.
FAQs
How can I rephrase "if this occurs" for variety?
You can use alternatives such as "if this happens", "should this occur", or "in the event that this occurs" depending on the desired level of formality and emphasis.
Is "if this occurs" suitable for formal writing?
Yes, "if this occurs" is perfectly acceptable and often preferred in formal writing due to its clarity and precision. It clearly establishes a conditional relationship.
What's the difference between "if this occurs" and "if this happens"?
"If this occurs" is generally considered more formal than "if this happens". The latter is suitable for everyday conversation, while the former is better for professional or academic contexts.
When should I avoid using "if this occurs"?
Avoid using "if this occurs" in very informal settings where it might sound stilted or overly formal. In such cases, simpler alternatives like "if this happens" are more appropriate.
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
77%
Authority and reliability
4.6/5
Expert rating
Real-world application tested