must occurs

USAGE SUMMARY

The phrase "must occurs" is not grammatically correct.
The correct phrase would be "must occur". This phrase indicates that something is obligated or necessary and is used in written English. For example: The meeting must occur before the end of the month.

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Whereas if the user that arrives is cognitive, condition (iv) must occurs: WSP i uses less resources than its physical capacity ( n SU − i ≠ 0 ).

EURASIP Journal on Wireless Communications and Networking

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

Action must occur".

The New York Times

To be eligible, a gymnast's 16th birthday must occur during the year of the Games.

The New York Times - Sports

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

The Guardian - Opinion

We know that mutations must occur, but maybe it's a rare event.

The New York Times - Health

Those transactions must occur within 10 days after Nestlé acquires Dreyer's, the F.T.C. said.

The New York Times

"We're learning enough to realize that change must occur," Mr. Roche said.

The New York Times

Little is known though about the timing that must occur for a beluga to become pregnant.

The New York Times

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

The New York Times

Which meant that the putting on and taking off of clothing must occur somewhere else.

The New Yorker

The work of changing the culture must occur from the top down.

The Guardian - Music

Expert writing Tips

Best practice

When indicating necessity, consider synonyms like "has to happen", "is required" or "is necessary" for variety and clarity.

Common error

The most common error is using the third-person singular form of the verb after "must". Remember that "must" is a modal verb and should always be followed by the base form. Avoid saying things like "it must occurs" or "he must occurs".

Linguistic Context

The phrase "must occurs" is intended to function as a modal expression indicating necessity or obligation. However, due to the incorrect conjugation of the verb, it fails to perform this function grammatically. As Ludwig AI points out, the grammatically correct form is "must occur".

Expression frequency: Rare

Frequent in

Science

50%

News & Media

50%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "must occurs" attempts to convey necessity or obligation, it's grammatically incorrect. The correct form is "must occur", which uses the base form of the verb after the modal verb "must". As Ludwig AI clarifies, using the correct grammatical structure is essential for clear communication. Common errors include incorrect verb conjugation, which can be avoided by remembering the basic rules of modal verbs. Consider synonyms such as "has to happen" or "is required" for variety.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

must occur

Corrects the grammatical error by using the base form of the verb.

has to happen

Replaces "occur" with "happen" and "must" with "has to" for a less formal tone.

is required

Substitutes "must" with "is required", emphasizing necessity.

is necessary

Emphasizes the essential nature of the event or action.

needs to take place

Replaces "occur" with "take place" and "must" with "needs to", providing a slightly more descriptive alternative.

is bound to happen

Expresses a sense of inevitability or certainty about the event.

will inevitably occur

Uses "inevitably" to highlight the unavoidable nature of the event.

is set to happen

Indicates that something is planned or scheduled to occur.

is sure to occur

Expresses a high degree of certainty that something will happen.

it is imperative that

Highlights that the event is crucially important.

FAQs

What is the correct form: "must occur" or "must occurs"?

The correct form is "must occur". "Must" is a modal verb that requires the base form of the verb. Therefore, the grammatically correct option is "must occur".

When should I use "must occur" in a sentence?

"Must occur" is used to indicate something that is necessary or inevitable. For instance, you might say, "The change "must occur" for the system to improve".

What can I say instead of "must occur"?

You can use alternatives like "has to happen", "is required", or "is necessary" to convey a similar meaning.

Is "must occur" formal or informal?

"Must occur" is generally considered neutral in tone and can be used in both formal and informal contexts, although alternatives might be preferred depending on the specific situation.