Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
need to be complemented
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "need to be complemented" is correct and usable in written English.
It can be used when discussing something that requires additional elements or enhancements to be complete or effective. Example: "The project is well-structured, but it needs to be complemented with more detailed research to support the findings."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
need to be supplemented
must be reinforced
need to be completed
should be incorporated
needs to be complemented
need to be inspired
need to be filled
should be advised
must be revised
need to be added
need to be generated
has to be added
need to be protected
needs to be increased
must be modified
need to be synchronized
need to be complete
requires incorporation
should be accentuated
needs to be expanded
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
But our commitments need to be complemented with implementation.
News & Media
They would need to be complemented by careful controls on lending.
News & Media
Australian governments came relatively late to the realisation that anti-terrorism laws need to be complemented by community-based strategies.
News & Media
They need to be complemented with evidence from these long-running debates and embedded in a theoretical framework and worldview.
News & Media
Technological controls, such as firewalls which restrict access to certain sites, need to be complemented with educating children about the dangers from a very young age.
News & Media
Cash transfers still need to be complemented by the provision of public goods that markets will not provide efficiently, such as clean water, sanitation or immunisation.
News & Media
Occasional moves by Brussels to police the taxation of multinationals need to be complemented by co-ordinated and sustained international efforts that close loopholes and ensure tax regimes keep pace with the digital economy.
News & Media
Finally, this study is limited in various ways, which need to be complemented by future studies.
Science
The Latin names do not need to be complemented by common names.
Tree species diversity experiments therefore need to be complemented with comparative observational studies in existing forests.
Dashboards need to be complemented by mechanisms supporting citizens' engagement, data interpretation, governance and institutional arrangements.
Expert writing Tips
Best practice
When using the phrase "need to be complemented", ensure that you clearly specify what elements or aspects are required to provide the necessary completion or enhancement. For example, "The initial strategy needs to be complemented by a detailed action plan."
Common error
Avoid using "need to be complemented" without clearly stating what needs to be added. For instance, instead of saying "The research needs to be complemented", specify "The research needs to be complemented with experimental data."
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "need to be complemented" functions as a passive verb phrase indicating that something requires further additions or enhancements to achieve completeness or effectiveness. According to Ludwig, the phrase is grammatically correct and commonly used.
Frequent in
Science
61%
News & Media
32%
Formal & Business
7%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "need to be complemented" is a grammatically sound and frequently used expression that signifies the necessity for additional elements or enhancements to achieve completeness or effectiveness. As confirmed by Ludwig, the phrase sees substantial usage across diverse contexts, particularly within scientific literature and news media. When using "need to be complemented", clarity is essential; specify what elements are required to provide the needed completion. Remember that the phrase itself indicates that something, in its current form, is lacking and requires further attention to be whole.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
require supplementation
Emphasizes the addition of something extra to make it complete.
demand enhancement
Highlights the necessity for improvement and elevation.
should be augmented
Focuses on increasing or enriching something through additions.
must be reinforced
Stresses the need for strengthening and backing up.
call for reinforcement
Indicates a need for bolstering and supporting existing elements.
necessitate enrichment
Highlights the importance of improving the quality or value through additions.
benefit from further additions
Suggests that something would improve with more elements.
would gain from enhancement
Implies that something would be improved if it was enhanced.
are incomplete without additions
Explicitly states the lack of completeness without extra elements.
lack essential components
Indicates that crucial parts are missing, requiring supplementation.
FAQs
How can I use "need to be complemented" in a sentence?
Use "need to be complemented" when you want to express that something requires additional elements or features to be complete or effective. For example: "The theoretical framework needs to be complemented by empirical evidence."
What are some alternatives to "need to be complemented"?
You can use alternatives like "require supplementation", "demand enhancement", or "should be augmented" depending on the context.
Is it correct to say "needs to be complemented" instead of "need to be complemented"?
Yes, "needs to be complemented" is correct when referring to a singular subject, while "need to be complemented" is used for plural subjects or in general statements. For example, "The strategy needs to be complemented," versus "These strategies need to be complemented."
What's the difference between "need to be complemented" and "need to be supplemented"?
While both phrases suggest adding something extra, "need to be complemented" implies that the addition will enhance or complete something, whereas "need to be supplemented" simply indicates the addition of something that is lacking.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested