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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
have yet to function
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have yet to function" is correct and usable in written English.
It can be used to indicate that something has not started working or operating as expected up to the present time. Example: "The new software updates have yet to function properly, causing delays in our project."
✓ Grammatically correct
News & Media
Science
Alternative expressions(2)
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
2 human-written examples
Many of the 1,200 workers already hired have done absolutely nothing during their employment, as the mines have yet to function at full capacity, and the company still stands to make €2,250 for each and every "trainee" hired through the European funds.
News & Media
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News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
The nub of it all is the batting, tied down and obliterated by England's bowlers, and indeed team, who have yet to really function at full throttle.
News & Media
To date, we have yet to identify functions for all the major gene products, much less grasp their implications for the viral life cycle and pathogenic mechanisms.
Science
However, genetic analyses have yet to explore integrin function in stromal cell types.
As mentioned, while they may lack clear functional classifications, computationally generated mechanisms, such as the Cancer Modules, recapitulate (i) known cancer genes, (ii) those predicted with curated GO pathways, and (iii) additionally provide coverage of genes that have yet to have a function assigned and would not have been discovered with the curated pathway paradigm.
Science
Libya's new leaders have yet to establish a functioning court system and this solution could satisfy the need for international justice being seen to be done by the Libyan people.
News & Media
Many of the transporters identified below have yet to be assigned functions and are currently regarded as orphans.
I have yet to come across any function of the state that works better in secret.
News & Media
It's not shocking that anti-choice proponents would value the former over the latter, seeing as they have yet to develop the brain function to question the legitimacy or call out the hypocrisy of it all.
News & Media
Unknown proteins were defined as proteins that have yet to be assigned a function in any ascomycete and T. reesei species-specific proteins were defined to be proteins that did not occur in any other Pezizomycotina [ 57].
Science
Expert writing Tips
Best practice
Use "have yet to function" when you want to emphasize that something is expected to work but has not started doing so. This implies an anticipated future functionality.
Common error
Avoid using "had yet to function" when the context requires a present or future perspective. "Had yet to function" implies that the non-functionality occurred in the past and is no longer relevant.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have yet to function" typically acts as part of a verb phrase, indicating that an action or process is expected but has not commenced or reached its full operational capacity. This is confirmed by Ludwig.
Frequent in
Science
45%
News & Media
35%
Formal & Business
10%
Less common in
Encyclopedias
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "have yet to function" is a grammatically correct phrase used to express that something is expected to work but has not started doing so. According to Ludwig AI, this phrase commonly appears in news, media, and scientific contexts, with a neutral to formal tone. Alternative phrases include "have not started functioning" or "are not yet in working order". When using the phrase, ensure the tense aligns with the context and the subject-verb agreement is correct. Ludwig confirms the phrase's usability and provides examples from reliable sources.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have not started functioning
Focuses on the commencement of functionality, implying a complete absence of operation thus far.
have not begun to work
Emphasizes the initiation of work or operation, suggesting potential future activity.
have not yet become operational
Highlights the state of being operational, suitable for systems or processes.
are not yet in working order
Focuses on the condition of being ready and able to operate.
are still not functioning
Implies a sense of ongoing expectation or delay in achieving functionality.
remain non-functional
Highlights the persistence of a non-operational state.
have not been activated
Suggests that a system or process requires a specific action to begin functioning.
have not been implemented
Focuses on the act of putting a plan or system into effect, implying it is not yet running.
have not been put into service
Emphasizes the entry of a system or device into active use.
do not currently operate
Indicates the present lack of operation, without necessarily implying a future state.
FAQs
How can I use "have yet to function" in a sentence?
Use "have yet to function" to describe something that is expected to work but hasn't started. For example, "The new software updates "have yet to function" properly, causing delays."
What are some alternatives to "have yet to function"?
Alternatives include "have not started functioning", "have not begun to work", or "are not yet in working order", depending on the specific context.
Is it correct to say "has yet to function"?
Yes, it is correct, but the correct usage depends on the subject. Use "has yet to function" with singular subjects and "have yet to function" with plural subjects.
What's the difference between "have yet to function" and "are not functioning"?
"Have yet to function" implies an expectation or plan for future functionality, while "are not functioning" simply states a current state without necessarily implying a future change.
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested