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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
has to be opened
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has to be opened" is correct and usable in written English.
It can be used when indicating that something must be opened, often referring to a physical object or a metaphorical concept that requires access or initiation. Example: "The box has to be opened carefully to avoid damaging the contents inside."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(17)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
13 human-written examples
It first has to be opened inwards before manoeuvring it out of the way.
News & Media
The trauma of the initial procedure is relived when the vagina has to be opened up for intercourse and childbirth.
News & Media
They must decide whether the acclaimed Barça academy can fill the gaps, or if the checkbook has to be opened, in central defense and possibly in attack, too.
News & Media
For children aged below 11, the mini account has to be opened by a parent or guardian (and existing Santander account holder) to manage the account.
News & Media
The Supreme Court seems to have done something in Windsor, without saying what it did — its marriage-ban-destroying properties are like an Easter egg that has to be opened.
News & Media
Old bridge takes 3 minutes to open & 3 minutes to close, a long time considering that 500 trains go over it on an average weekday & the bridge has to be opened 3 or 4 times for river traffic.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
It had to be opened by Kino's own hand.
News & Media
Oh, and some seals that have to be opened").
News & Media
But the remainder will have to be opened.
News & Media
A new ward had to be opened to handle the surge.
News & Media
But he is not surprised that visitors' eyes had to be opened.
News & Media
Expert writing Tips
Best practice
When using "has to be opened", ensure the context clearly indicates what is being opened and why it's necessary. Clarity is key for effective communication.
Common error
Avoid stringing together multiple clauses with "has to be opened" as it can lead to convoluted and confusing sentences. Break down complex ideas into simpler statements for better readability.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has to be opened" functions as a modal passive construction. It indicates a necessity or obligation for something to undergo the action of being opened. As Ludwig AI confirms, this phrase is grammatically correct and commonly used.
Frequent in
News & Media
35%
Science
30%
Wiki
15%
Less common in
Formal & Business
10%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "has to be opened" is a common and grammatically correct phrase used to express the necessity of opening something. Ludwig AI confirms its usability and the phrase is prevalent across various contexts, particularly in news, scientific publications and general informative content. When using this phrase, ensure clarity and avoid overusing it in overly complex sentence structures. While "must be opened" provides a stronger emphasis, alternatives like "needs to be opened" or "should be opened" can soften the tone. Remember to clearly define the subject and the reason for opening in your sentences.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
must be opened
Replaces "has to" with the stronger modal verb "must", indicating a firm obligation.
needs to be opened
Substitutes "has to" with "needs to", suggesting a requirement based on a specific need or purpose.
requires opening
Changes the structure to use "requires" followed by a gerund, emphasizing the necessity of the action itself.
is required to be opened
Adds formality and emphasizes obligation using a passive construction with "is required".
should be opened
Replaces "has to" with "should", softening the requirement to a recommendation.
is necessary to open
Shifts the focus to the necessity of the action of opening, rather than the object being opened.
demands to be opened
Implies a strong need or urgency, with the subject actively "demanding" the action.
is essential to open
Highlights the essential nature of opening something for a specific purpose or outcome.
can't remain closed
Expresses the idea by stating that being closed is not a viable option, implying the need to open.
warrants opening
Indicates that the situation justifies or calls for the action of opening.
FAQs
How can I rephrase "has to be opened" to sound more formal?
For a more formal tone, consider using phrases like "is required to be opened" or "demands to be opened", depending on the level of emphasis you want to convey.
What's a less forceful alternative to "has to be opened"?
If you want to soften the tone, you could use "should be opened" or "needs to be opened", which suggest a recommendation or necessity without the same level of obligation.
Is there a difference between "has to be opened" and "must be opened"?
While both convey a sense of obligation, "must be opened" is generally considered stronger and more emphatic than "has to be opened". The choice depends on the specific context and the desired level of forcefulness.
How do I use "has to be opened" correctly in a sentence?
Ensure that the subject of the sentence is clearly defined and that the reason for the opening is either explicitly stated or easily inferred from the context. For example, "The package "has to be opened" carefully to avoid damaging the contents."
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested