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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
need to be replaced
Grammar usage guide and real-world examplesUSAGE SUMMARY
'need to be replaced' is not a correct and usable sentence in written English.
Instead, you would use a more grammatically correct phrase like 'needs to be replaced' or 'should be replaced'. For example: "This old door needs to be replaced."
⚠ May contain grammatical issues
News & Media
Academia
Science
Alternative expressions(20)
should be replaced
must be replaced
has to be replaced
requires replacement
is due for replacement
is up for renewal
need to be relieved
need to be displaced
need to be incorporated
need to be relocated
need to be revamped
need to be removed
needs to be replaced
need to be altered
need to be reconstructed
need to be compensated
need to be reformulated
need to replace
need for replacement
demand for substitution
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
60 human-written examples
They need to be replaced.
News & Media
Then they need to be replaced.
News & Media
The fourth floor carpet will also need to be replaced.
Also, some roof shingles need to be replaced.
News & Media
Batteries need to be replaced every 600 cycles.
News & Media
The bolts need to be replaced and the rust removed.
News & Media
Some older ATMs might need to be replaced.
News & Media
They need to be replaced with qualified, nonpolitical professionals.
News & Media
CONS: The vintage furnace will eventually need to be replaced.
News & Media
Bednets need to be replaced about every three years".
News & Media
Ribbons may need to be replaced on headdresses.
News & Media
Expert writing Tips
Best practice
While "need to be replaced" is commonly used, prefer "needs to be replaced" or "should be replaced" for grammatically correct writing, especially in formal contexts.
Common error
Ensure subject-verb agreement by using "needs to be replaced" when referring to a singular subject, instead of the grammatically incorrect "need to be replaced".
Source & Trust
89%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase functions as a passive infinitive indicating a requirement or necessity for something to undergo a replacement. Ludwig AI points out that is not grammatically correct.
Frequent in
News & Media
38%
Academia
24%
Science
20%
Less common in
Formal & Business
10%
Wiki
8%
Ludwig's WRAP-UP
In summary, while the phrase "need to be replaced" is very common across various contexts, including news, academia, and general discussions, Ludwig AI indicates that it's grammatically incorrect. For grammatically sound writing, especially in formal settings, it's best to use "needs to be replaced" or "should be replaced". Alternatives such as "must be replaced" or "has to be replaced" can also effectively convey the necessity of replacement. Always ensure subject-verb agreement to maintain grammatical correctness.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
should be replaced
Suggests a recommendation or advice for replacement.
has to be replaced
Implies an obligation or necessity for replacement.
must be replaced
Emphasizes the importance or requirement of replacement.
requires replacement
Focuses on the need or demand for replacement.
needs to get replaced
Adds an informal tone while indicating the necessity of replacement.
demands substitution
Highlights a strong need for replacement with something different.
warrants replacing
Suggests that the situation justifies the act of replacement.
is due for replacement
Indicates that something is scheduled or expected to be replaced.
is up for renewal
Suggests the item has reached its end of life
calls for substitution
Emphasizes a strong necessity and formal style in substitution.
FAQs
Is it grammatically correct to use "need to be replaced"?
While commonly used, "need to be replaced" isn't grammatically correct. The proper form is "needs to be replaced", ensuring subject-verb agreement.
What is a more formal alternative to "need to be replaced"?
For a more formal tone, consider using "should be replaced" or "must be replaced".
How do I ensure correct subject-verb agreement when talking about replacements?
Use "needs to be replaced" for singular subjects (e.g., "The component needs to be replaced") and "need to be replaced" for plural subjects (e.g., "The components need to be replaced").
When can I use "need to be replaced" instead of "needs to be replaced"?
Although "need to be replaced" is very frequently used, grammatically speaking is considered incorrect. You should use "needs to be replaced" especially in formal writing.
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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
3.5/5
Expert rating
Real-world application tested