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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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must act with

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "must act with" is correct and usable in written English.
It can be used when emphasizing the necessity of taking action in conjunction with something or someone, often in a formal or authoritative context. Example: "In order to achieve our goals, we must act with integrity and transparency."

✓ Grammatically correct

News & Media

Science

Formal & Business

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

The reformers must act with caution, Mr. Valeh said, because their opponents have already demonstrated their hostility and their propensity for violence.

News & Media

The New York Times

But you must act with restraint".

News & Media

The Economist

If she wants the EU to be heard, she must act with more conviction.

News & Media

The Economist

To begin with, the government must act with conviction, rather than wish the problem away.

News & Media

The Economist

It is a dramatic situation in which we must act with the greatest responsibility".

News & Media

Independent

The Israeli interior minister, Eli Yishai, said Israel "must act with a heavy hand".

News & Media

The Guardian

"President Zuma said to the police they must act with maximum force.

News & Media

The Guardian

Iran must act with the seriousness and sense of urgency that this moment demands," he said.

News & Media

The Guardian

To do business with the federal government, you must act with integrity".

News & Media

The New York Times

Approved persons must act with honesty and integrity at all times and, where they do not, we will take action".

News & Media

Independent

The first is insistence that Germany must never be isolated; it must act with partners and institutions.

News & Media

The Economist
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Expert writing Tips

Best practice

When using "must act with", ensure that the accompanying noun clearly specifies the quality or manner of action. For instance, "must act with caution" is more precise than simply "must act".

Common error

Avoid using "must act with" in casual or informal settings. Opt for more natural alternatives like "should", "need to", or "have to" to maintain a conversational tone.

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

Expert rating

Real-world application tested

Linguistic Context

The phrase "must act with" functions as a modal verb phrase, expressing a strong obligation or necessity to perform an action in a specific manner. This is supported by Ludwig, which confirms its grammatical correctness and common usage.

Expression frequency: Very common

Frequent in

News & Media

65%

Science

15%

Formal & Business

10%

Less common in

Encyclopedias

5%

Wiki

5%

Reference

0%

Ludwig's WRAP-UP

The phrase "must act with" is a versatile expression used to convey a strong obligation or necessity to perform an action in a particular manner. As Ludwig AI confirms, it is grammatically correct and widely used across various contexts, including News & Media, Science, and Formal & Business settings. When using this phrase, it's important to specify the quality or manner of action to ensure clarity and precision. While generally formal, overuse in casual contexts should be avoided. Alternatives such as "should proceed with" or "need to engage with" may be more suitable for informal communication. Overall, "must act with" remains a powerful tool for emphasizing the importance of intentional and responsible action.

FAQs

How can I use "must act with" in a sentence?

Use "must act with" to emphasize the necessity of taking action in a specific manner or with a particular quality. For example: "The government "must act with urgency" to address the crisis."

What phrases are similar to "must act with"?

Similar phrases include "should proceed with", "need to engage with", or "have to operate with" depending on the context.

Is "must act with" formal or informal?

"Must act with" is generally considered formal. In informal contexts, consider using alternatives like "need to act with" or "have to act with".

What's the difference between "must act with urgency" and "should act with urgency"?

"Must act with urgency" implies a stronger obligation and a more immediate need for action compared to "should act with urgency", which suggests a recommendation.

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Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: