this must occur

USAGE SUMMARY

The phrase "this must occur" is correct and usable in written English.
You can use it to indicate that something is necessary or required to happen in a given context. Example: "For the project to be successful, this must occur before the deadline."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

29 human-written examples

The automobile industry provides one pivotal area where this must occur.

The Guardian - Opinion

And, yes, all this must occur against the backdrop of debate on financial reform.

The New York Times

This must occur no fewer than 24 hours and no more than 48 hours before you are due to arrive in the UK.

Independent

The view may be contrasted with that of the earlier philosopher Anaxagoras, who thought that when, for example, the bread that a person eats is transformed into human flesh, this must occur because bread itself already contains hidden within itself the characteristics of flesh.

Britannica

But this must occur most of all at their extremities.

University of Chicago

Clearly this must occur upstream of the transition Reynolds number, and therefore, Re θc  < Re θt.

International Journal of Energy and Environmental Engineering

Human-verified similar examples from authoritative sources

Similar Expressions

31 human-written examples

Since the treatments did not alter the levels of expression of this protein, this increase must occur through mechanisms that alter the functionality of ERα.

Breast Cancer Research

"This purification must occur at the management level and other levels.

The New York Times

This notification must occur in writing within 25 working days after receiving the Dean's decision.

Cornell University

That much of this negotiation must occur within the group rather than with the surrounding society was dramatized when the moderator of a panel of Jewish authors asked whether, in their writings or their personal lives, they had ever felt under pressure to disguise or de-emphasize their Jewish identity.

The New York Times

This coordination must occur BEFORE you leave the University of Chicago.

University of Chicago

Expert writing Tips

Best practice

Use "this must occur" to clearly convey that something is not optional but is a necessary step or condition for a particular outcome. Ensure the context makes it clear what "this" refers to.

Common error

Avoid using "this must occur" without a clear antecedent. Ensure that the "this" clearly refers to a specific action, event, or condition mentioned previously in the text to prevent ambiguity.

Linguistic Context

The phrase "this must occur" functions as an expression of necessity or obligation. It indicates that a particular action or event is required or inevitable under the given circumstances. Ludwig AI confirms its correct usage across diverse contexts.

Expression frequency: Common

Frequent in

Science

48%

News & Media

28%

Academia

10%

Less common in

Wiki

7%

Encyclopedias

3%

Formal & Business

4%

Ludwig's WRAP-UP

In summary, the phrase "this must occur" is a grammatically sound and frequently used expression that signifies necessity or obligation. Ludwig AI analysis indicates its correctness and prevalence in various domains, notably science, news, and academic writing. When using this phrase, ensure that the context clearly defines what "this" refers to, and be mindful of the level of formality required by the situation. Consider using alternative phrases like "this needs to happen" or "this is required" to tailor the tone to your specific audience.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

this is bound to happen

This alternative emphasizes inevitability using a different phrase structure and vocabulary.

this needs to take place

This alternative uses "needs to" instead of "must" focusing on the requirement for something to happen.

this is required

This alternative uses the adjective "required" to indicate necessity, simplifying the phrasing.

it is essential for this to happen

This alternative highlights the essential nature of the event, using a more formal tone.

this is a necessity

This alternative replaces the verb phrase with a noun phrase, emphasizing the mandatory nature of the event.

this is unavoidable

This alternative stresses that the event cannot be prevented.

this is inevitable

This alternative emphasizes the certainty of the event, suggesting it will happen regardless of attempts to prevent it.

this is going to transpire

This alternative employs a more formal and less common verb ("transpire") to indicate the event's occurrence.

this is indispensable

This alternative stresses the crucial role of the subject, using a different adjective that means absolutely necessary.

this is a prerequisite

This alternative frames the event as a necessary condition that must be satisfied beforehand.

FAQs

How can I rephrase "this must occur" to sound more formal?

For a more formal tone, consider using phrases like "it is essential that this takes place", "this is a prerequisite", or "this is indispensable". These alternatives emphasize the necessity of the event in a more sophisticated manner.

What are some less formal alternatives to "this must occur"?

In less formal contexts, you could use phrases such as "this needs to happen", "this has to occur", or "this is bound to happen". These options maintain the meaning while using more casual language.

Is it always necessary to use "this must occur", or can I use a simpler phrasing?

While "this must occur" is grammatically correct, you can often use simpler alternatives like "this is required" or "this is necessary" depending on the context and desired level of formality.

What is the difference between "this must occur" and "this should occur"?

"This must occur" implies a stronger sense of necessity or obligation, whereas "this should occur" suggests a recommendation or expectation, but not an absolute requirement. The choice depends on the degree of emphasis you want to convey.