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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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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must be fulfilled

Grammar usage guide and real-world examples

USAGE SUMMARY

"must be fulfilled" is correct and usable in written English.
You can use it when expressing a requirement that must be met in order to achieve a certain result. For example, "In order to qualify for the job, certain educational requirements must be fulfilled."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Such agreements must be fulfilled".

News & Media

The New York Times

Three conditions must be fulfilled in order to obtain valid EIS measurements: causality, linearity and stationarity.

Three conditions must be fulfilled during EIS measurements: causality, linearity, and stability.

No full medical at this stage, but basic height and weight ratios must be fulfilled.

What is the order in which these needs must be fulfilled?

News & Media

The New York Times

But it must be fulfilled in ways that meet the needs of our time.

News & Media

The Guardian

Design conditions that must be fulfilled in order to reach the maximum reflectivity are considered.

Program requirements for each degree do not overlap and must be fulfilled separately.

Of the 36 units, 15 must be fulfilled with courses offered at CNR.

The ten remaining units must be fulfilled by comparative or further area course work.

Language requirements must be fulfilled before students can take the general exam.

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Expert writing Tips

Best practice

When using "must be fulfilled", ensure that the subject clearly indicates what is being fulfilled, like a promise, obligation, or requirement. This adds clarity and precision to your writing.

Common error

While "must be fulfilled" is grammatically correct, it can sound overly formal in casual conversation. Consider using a more natural alternative like "needs to happen" or "has to be done" in less formal situations.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.5/5

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Real-world application tested

Linguistic Context

The phrase "must be fulfilled" functions as a modal passive construction. It indicates a requirement or obligation that needs to be satisfied. As evidenced by Ludwig's examples, the phrase frequently appears in academic, scientific, and formal contexts to denote conditions or criteria.

Expression frequency: Very common

Frequent in

Science

51%

News & Media

21%

Academia

19%

Less common in

Formal & Business

6%

Wiki

3%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "must be fulfilled" is a grammatically sound and commonly used expression, particularly in scientific, academic, and formal business contexts. According to Ludwig, it serves to emphasize the necessity of meeting specific requirements or conditions. While its frequency is high across various domains, it leans towards formal registers. When writing, it's best practice to ensure clarity regarding what exactly needs fulfillment. Alternatives such as "needs to be satisfied" or "has to be completed" may be appropriate in less formal situations. Be aware of overuse in conversational settings. Overall, the phrase effectively conveys mandatory obligations across a spectrum of disciplines.

FAQs

How do I use "must be fulfilled" in a sentence?

Use "must be fulfilled" to indicate that a requirement, promise, or condition needs to be satisfied. For example, "All prerequisites "must be fulfilled" before starting the course."

What can I say instead of "must be fulfilled"?

You can use alternatives like "needs to be satisfied", "has to be completed", or "is required to be met" depending on the context.

Which is correct, "must be fulfilled" or "must be satisfy"?

"Must be fulfilled" is correct. The phrase requires the passive voice construction with "fulfilled" as the past participle. "Must be satisfy" is grammatically incorrect.

Is there a difference between "must be fulfilled" and "should be fulfilled"?

Yes, "must be fulfilled" indicates a strict requirement with no exceptions. "Should be fulfilled" suggests a recommendation or preference, but not necessarily a mandatory action.

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Most frequent sentences: