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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
have to be complemented
Grammar usage guide and real-world examplesUSAGE SUMMARY
"have to be complemented" is a correct and usable phrase in written English.
This phrase is usually used to emphasize that something needs to be added in order to complete something else. For example, "These new renovations have to be complemented with fresh paint to really make the room shine."
✓ Grammatically correct
Science
News & Media
Academia
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
20 human-written examples
These noise regulations have to be complemented by economic instruments such as emission-related track charges.
To render the supply network climate-proof, national adaptation policies have to be complemented by international adaptation efforts.
Finally, the usual guiding lights of equity and efficiency in tax policy now have to be complemented with a third concern: complexity.
Academia
The new study is impressive, said Klaus Lackner, a researcher at Arizona State University who directs its Center for Negative Carbon Emissions, where he is developing technologies to capture carbon dioxide from the ambient air all around us — a process that would have to be complemented by some form of long-term storage of the gas.
News & Media
America's armed forces are adapting to changing times, but your efforts have to be complemented.
News & Media
In such radio environment, the existing approaches for spectrum measurement will have to be complemented by distributed spectrum sensing.
Human-verified similar examples from authoritative sources
Similar Expressions
40 human-written examples
Building additional living quarters has to be complemented by refurbishment and urban densification actions.
Science
The existing design has to be complemented with TCA (tooth contact analysis).
These onboard experiments worked well enough, but were costly and had to be complemented with supporting experiments on the ground that allowed for adequate time to take accurate measurements.
On top of that, in a time of acute crisis as in 2008, what the Bank of England does has to be complemented by the government's responsibilities to support the economy; its approach to tax and spending, for example.
News & Media
"Green infrastructure is great, but there has to be enough of it to achieve water quality standards, and it has to be complemented with the more traditional approaches," he said.
News & Media
Expert writing Tips
Best practice
When using "have to be complemented", ensure that the sentence clearly indicates what is being complemented and what it is being complemented by. For example, "The existing security measures have to be complemented by employee training."
Common error
Avoid using "have to be complemented" without specifying what requires the addition. For example, instead of saying "This has to be complemented", specify "This strategy has to be complemented by a detailed action plan".
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have to be complemented" functions as a modal passive construction, indicating a necessity or obligation for something to be completed or enhanced by additional elements. As Ludwig AI confirms, it emphasizes the need for supplementation. Examples in Ludwig show its usage in contexts ranging from scientific studies to policy implementations.
Frequent in
Science
52%
News & Media
30%
Academia
13%
Less common in
Wiki
4%
Formal & Business
1%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "have to be complemented" is a commonly used phrase that expresses the necessity of adding or enhancing something to make it complete or more effective. Ludwig AI confirms its grammatical correctness and practical usage across various contexts. Predominantly found in scientific and news media sources, it is often employed to advocate for improvements, expansions, or enhancements. When using this phrase, it is crucial to clearly specify what is being complemented and what it is being complemented by to avoid vagueness. Alternatives such as ""must be supplemented"" or ""needs to be augmented"" can be used depending on the specific nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
must be supplemented
Replaces "have to" with "must", implying a stronger sense of obligation or necessity. "Supplemented" specifies the addition of something extra.
needs to be augmented
"Needs to be" replaces "have to be", indicating requirement, and "augmented" suggests an increase in size or value.
should be enhanced
"Should be" softens the obligation, while "enhanced" focuses on improving the quality or value of something.
requires to be reinforced
Uses "requires to be" instead of "have to be", focusing on necessity, and "reinforced" emphasizes strengthening or supporting.
ought to be enriched
"Ought to be" suggests a moral obligation or advisability, and "enriched" focuses on adding value or quality.
demands to be expanded
Emphasizes a strong need for growth or extension, replacing "have to be" with "demands to be".
is incomplete without
Shifts the focus to the state of incompleteness if something is not added, rather than a direct requirement.
calls for the addition of
Highlights a need or request for something to be added, providing a more formal tone.
cannot stand alone without
Indicates that something is insufficient on its own and needs additional support or elements.
is dependent on further development
Focuses on the reliance of something on future progress or expansion, highlighting its current limitations.
FAQs
How can I use "have to be complemented" in a sentence?
Use "have to be complemented" to express the need for something to be added or enhanced to make it complete or more effective. For instance, "The initial research findings have to be complemented by further studies to confirm the results".
What are some alternatives to "have to be complemented"?
You can use alternatives like "must be supplemented", "needs to be augmented", or "should be enhanced" depending on the context.
Is it better to use "have to be complemented by" or "have to be complemented with"?
Both "have to be complemented by" and "have to be complemented with" are acceptable. "By" often refers to the agent or instrument, while "with" refers to the thing being added. Choose the preposition that best fits the context.
What does it mean when something "has to be complemented"?
When something "has to be complemented", it means that it is not sufficient on its own and requires additional elements or actions to make it complete, effective, or satisfactory.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested