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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
once we have knowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "once we have knowledge" is correct and usable in written English.
It can be used to indicate a point in time when knowledge is acquired, often in discussions about learning, decision-making, or understanding. Example: "Once we have knowledge of the results, we can make informed decisions about the next steps."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(4)
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
1 human-written examples
Once we have knowledge about the model, this knowledge has to be 'translated' into knowledge about the target system.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Often in our lives, we do not know how to do something until we are taught; once we have that knowledge we are empowered!
News & Media
"We have knowledge.
News & Media
In accordance with the Bayesian approach, once we have a certain knowledge of things, that is, some experimental data, E, that made us believe in the model M, then, depending on the degree of this belief, we can describe this knowledge by a prior probability (or simply prior) p(M| E, I), where I denotes any other information that we may have.
Science
Once we have operationalised patient delay and established knowledge about symptom interpretation processes, we must develop valid measures.
Science
The advantage of the integral inference model is that (i) once we have more experimental data, we can leave more parameters free in fitting, and (ii) once we have more prior knowledge, we can smoothly integrate it in the inference model.
Science
But once we had acquired some knowledge of the area and realized that most of the people we would encounter spoke some English, small groups of us broke off according to our abilities or familial ties, meeting up again for lunch at one of the area's many mountainside restaurants.
News & Media
Human teachers and tutors are susceptible to what cognitive scientists call the "expert blind spot" — once we've mastered a body of knowledge, it's hard to imagine what novices don't know — but computers have no such mental block.
News & Media
Once you have knowledge, you have power to protect yourself, our resources and future generations.
News & Media
Once the association has knowledge of a potentially dangerous condition, it has a duty to act.
News & Media
With knowledge, we have accomplished what once seemed impossible.
Academia
Expert writing Tips
Best practice
Use "once we have knowledge" to clearly indicate that an action or decision should only occur after the knowledge has been acquired. This helps in setting a logical sequence in your writing.
Common error
Avoid using "once we have knowledge" if the timing of acquiring the knowledge is not critical to the outcome. In such cases, simpler alternatives like "now that we know" or "with this knowledge" might be more appropriate.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "once we have knowledge" functions as a temporal conjunction, introducing a dependent clause that specifies when a certain condition is met. This is indicated by Ludwig, which confirms that it is correct and usable in written English.
Frequent in
Science
35%
News & Media
35%
Academia
30%
Less common in
Ludwig's WRAP-UP
The phrase "once we have knowledge" serves as a temporal conjunction, setting a condition that depends on acquiring information. Ludwig confirms its grammatical correctness and usability. While versatile, it is most effective when the timing of knowledge acquisition is crucial to the ensuing action. Alternative phrases, such as "after gaining insight" or "when knowledge is obtained", offer similar meanings with subtle differences. The phrase is commonly found in scientific, news, and academic contexts, maintaining a neutral register suitable for various writing styles. When using "once we have knowledge", ensure that it is the most appropriate option, considering other simpler alternatives that might convey the intended message more concisely.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
when knowledge is obtained
Emphasizes the act of 'obtaining' knowledge, which can imply effort or a specific process.
once understanding is achieved
This alternative expresses a similar idea but focuses on 'understanding' as the key element.
after gaining insight
Focuses on the process of 'gaining' insight, implying a deeper understanding than simply having knowledge.
now that we understand
This alternative uses "now that" to emphasize the present state of understanding and its implications.
upon acquiring understanding
Highlights the 'acquiring' of understanding, suggesting a more formal or deliberate process.
after we learn
A more concise alternative, focusing on the simple act of learning.
with newfound awareness
Emphasizes the 'newfound' aspect of awareness, implying a recent discovery or realization.
having attained cognizance
Uses the more formal term 'cognizance', suggesting a high degree of awareness and understanding.
once informed
A shorter, more direct phrase indicating the state of being informed.
subsequent to knowing
Uses a formal structure with 'subsequent to', indicating a temporal sequence after the state of knowing.
FAQs
How can I use "once we have knowledge" in a sentence?
Use "once we have knowledge" to specify that a particular action or outcome is contingent on acquiring certain information. For instance, "Once we have knowledge of the test results, we can proceed with the diagnosis".
What are some alternatives to "once we have knowledge"?
You can use alternatives like "after gaining insight", "when knowledge is obtained", or "now that we understand" depending on the specific nuance you want to convey.
Is it always necessary to use "once we have knowledge," or are there simpler options?
While "once we have knowledge" is grammatically correct, sometimes it's more concise to use phrases like "with this knowledge" or "knowing this", especially if the emphasis is less about the timing of knowledge acquisition and more about the knowledge itself.
What's the difference between "once we have knowledge" and "after we have knowledge"?
Both phrases indicate a temporal sequence, but "once we have knowledge" often implies a sense of readiness or preparedness to act, whereas "after we have knowledge" simply denotes a point in time following the acquisition of knowledge. The subtle difference depends on the context and desired emphasis.
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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