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
this needs to occur
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this needs to occur" is correct and usable in written English.
You can use it to indicate that a specific action or event is necessary or required to happen. Example: "For the project to move forward, this needs to occur before the deadline."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(6)
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
4 human-written examples
This study examines what prompts the intensive care unit (ICU) nurse to go to the patient's bedside to investigate an alarm and the influences on the nurse's determination regarding how quickly this needs to occur.
This needs to occur at the beginning of attempts to hold the government and corporation accountable through a community dialogue process.
"I hope political leaders hold firm on this and understand that this is really something to protect their taxpayers and to protect their economies, this needs to occur," she said.
News & Media
This needs to occur on only one allele.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
"The attorneys were upset too about having to tell the Council this needed to occur, but there was no other option," the minutes read.
News & Media
However, this needed to occur with a very explicit awareness of the unequal situation of stakeholders.
This change needs to occur on a national level, even within the health food industry, which is still catering to most people's addiction to sweets.
News & Media
All of this somehow needs to occur within a six-month period –an ambitious goal to say the least.
News & Media
Since proper compartmentalization of membrane receptors with signaling molecules is critical for coordinating and eliciting downstream cascades, we hypothesized that for ANGPTL2 to facilitate NOTCH cleavage, this interaction needs to occur proximal to NOTCH.
Science
To our knowledge, this is the first report evidencing that lymphocytes require reduction of their WNT7A levels in order to proliferate and suggests that dysregulation in the expression of this ligand needs to occur during oncogenesis to lose control of cell proliferation.
Science
However, we believe that this activity needs to occur in parallel with the establishment of a common data set for aphasia research and high-quality transparent reporting, which will improve the efficiency of our research efforts and inform our understanding of the relevance, reliability and validity of any research findings for people with aphasia and their clinicians.
Science
Expert writing Tips
Best practice
To maintain a formal and neutral tone when you use the phrase, avoid adding colloquial terms or informal language that diminishes the objective nature of the statement.
Common error
Avoid using "this needs to occur" in very casual or informal settings where simpler phrases like "this has to happen" or "this is essential" might be more appropriate. This helps maintain a natural flow in less formal communications.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this needs to occur" functions as a modal phrase indicating that a specific action or event is necessary or required. Ludwig AI confirms its correctness and usability, highlighting its role in expressing obligation or requirement.
Frequent in
Science
30%
News & Media
30%
Formal & Business
20%
Less common in
Academia
10%
Encyclopedias
5%
Wiki
5%
Ludwig's WRAP-UP
In summary, the phrase "this needs to occur" is a grammatically correct and frequently used expression to convey the necessity of a specific action or event. As Ludwig AI confirms, it's suitable for professional, academic, and formal communications where clarity and directness are valued. While versatile, it should be used judiciously in more informal settings where simpler alternatives might be more appropriate. Its primary function is to emphasize the requirement for a certain action to achieve a desired outcome, making it a valuable tool in expressing critical conditions or prerequisites.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
this has to happen
Replaces "needs to occur" with "has to happen", emphasizing obligation.
this must take place
Substitutes "needs to occur" with "must take place", indicating a strong requirement.
this is essential
Replaces the entire phrase with a more concise expression of necessity.
this is required
Similar to "this is essential", but uses a more formal tone.
this is imperative
Emphasizes the urgency and critical nature of the event.
it is necessary for this to happen
Rephrases to highlight the necessity of the event occurring.
it is crucial that this happens
Emphasizes the importance of the event taking place.
this is a must
Uses a more informal and direct way to express necessity.
this cannot be avoided
Highlights the inevitability and necessity of the event.
this is indispensable
Implies the action is vitally important and cannot be done without.
FAQs
How can I use "this needs to occur" in a sentence?
Use "this needs to occur" to emphasize the necessity of a specific action or event. For example, "For the project to succeed, "this needs to occur" before the deadline."
What's a more informal way to say "this needs to occur"?
In less formal contexts, you can use phrases like "this has to happen" or "this is essential".
Is there a stronger way to express that something "needs to occur"?
Yes, you can use phrases like "this must take place" or "this is imperative" to indicate a higher level of necessity.
What's the difference between "this needs to occur" and "this should occur"?
"This needs to occur" indicates a requirement or necessity, while "this should occur" suggests a recommendation or preference. The former is stronger and implies a higher degree of importance.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested