must be preserved

USAGE SUMMARY

The phrase 'must be preserved' is correct and usable in written English.
It is used to express a strong need or requirement for something to be maintained, protected, or upheld. Example: Our national heritage must be preserved for future generations to appreciate and enjoy.

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

That must be preserved.

Independent

"It must be preserved".

The New York Times

National unity must be preserved".

The New York Times

"Our Federal Union: it must be preserved".

Independent

His essential game must be preserved.

The New York Times - Sports

"These monuments must be preserved," he said.

The New York Times

They must be preserved at all costs.

The Guardian

Copyright is retained and must be preserved.

Massachusetts Institute of Technology

It must be preserved after this deal, and it must be preserved with its name intact.

The New York Times

These resources must be preserved for future generations.

The Guardian

"Our Union — it must be preserved!" President Jackson exclaimed.

The New York Times - Books

Expert writing Tips

Best practice

Use "must be preserved" to convey a sense of urgency and importance. This phrase is effective when emphasizing the critical need to maintain something of value.

Common error

While "must be preserved" is grammatically correct, overusing passive voice can make your writing sound weak. Consider active alternatives when appropriate to make your writing more direct and engaging.

Linguistic Context

The phrase "must be preserved" functions as a modal passive construction, expressing a strong necessity or obligation for something to be maintained in its current state or protected from harm. As Ludwig AI confirms, it's a standard and acceptable English construction.

Expression frequency: Very common

Frequent in

News & Media

64%

Academia

11%

Science

9%

Less common in

Wiki

2%

Formal & Business

2%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "must be preserved" is a grammatically correct and widely used expression that conveys a strong sense of necessity for protecting or maintaining something. As indicated by Ludwig AI, its usage is appropriate across various contexts, particularly in news, academic, and scientific domains. While alternatives exist, such as "should be safeguarded" or "needs to be maintained", "must be preserved" provides a distinct emphasis on the critical importance of preservation. When using this phrase, clarity and justification are key to ensure effective communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

must be conserved

Focuses specifically on preventing waste or overuse.

should be safeguarded

Emphasizes protection from harm or damage.

needs safeguarding

Highlights the immediate requirement for defensive measures.

ought to be protected

Suggests a moral or ethical obligation to ensure safety.

demands protection

Emphasizes the urgency and necessity of safeguarding something.

needs to be maintained

Focuses on the act of keeping something in good condition.

has to be upheld

Highlights the need to defend or support a principle or law.

merits safeguarding

Suggests that something is worthy of protection.

is required to be conserved

Focuses on careful management to prevent depletion.

warrants conservation

Implies that something deserves careful preservation due to its value.

FAQs

How can I use "must be preserved" in a sentence?

Use "must be preserved" to express the critical need to protect or maintain something. For example, "Our cultural heritage must be preserved for future generations".

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

You can use alternatives like "should be safeguarded", "ought to be protected", or "needs to be maintained" depending on the context.

What's the difference between "must be preserved" and "must be conserved"?

"Must be preserved" generally refers to protecting something from harm or decay, while "must be conserved" implies careful management to prevent waste or overuse. They both denote a strong need for safeguarding, but their specific meanings differ.

Is it better to use active or passive voice with "must be preserved"?

While "must be preserved" is in the passive voice, it's grammatically sound. However, consider using the active voice if you want to emphasize who is responsible for the preservation. For example, instead of "The environment must be preserved", you could say "We must preserve the environment".