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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
having confirmed that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"having confirmed that" is correct and usable in written English.
You can use it to indicate that something has been ascertained, or that something has been confirmed, either through research or through experience. For example, "Having confirmed that the engine was in good working order, we proceeded to take the car for a test drive."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
after verifying that
once it was established that
subsequent to validating that
having recognised that
having recognized that
having ascertained that
having clarified that
having verified that
having communicated that
having discovered that
having demonstrated that
having explained that
having commented that
having conceded that
having acknowledged that
having reminded that
having indicated that
having proved that
having concluded that
having informed that
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
55 human-written examples
Having confirmed that S. pombe salvages Q, we set out to test if DUF2419 was involved in this process.
Science
So she rang Collins the publishers, who, having confirmed that love sold, added that their rate for romance was £1 for 1,000 words.
News & Media
Having confirmed that EphB1 signalling specifically induces a beneficial astrocyte phenotype defined by transcriptional and immuncytochemical analysis, we then sought to establish if these changes were functionally consequential.
Science & Research
In this gruesome reality show that we all now inhabit, the U.N. men arrived afterwards, in time to film the bodies left behind by their killers, with the merit of at least having confirmed that an atrocity took place.
News & Media
Gary McIndoe said: "Having confirmed that they are to reconsider their decision on Bernard's asylum claim, UKBA have authorised Bernard and Lydia's release from detention, only 24 hours after communicating to us a refusal to release them". During Christmas 2009, Besong was held for four weeks in Yarl's Wood detention centre and she and her husband were threatened with removal to Cameroon.
News & Media
Having confirmed that CETSA HT can be applied to determine intracellular target engagement for both agonists and antagonists of AR, we sought to explore whether the use of this newly generated CETSA HT assay can differentiate between direct AR binders and compounds binding AR co-regulators.
Science & Research
Having confirmed that 20 Gy and 30 Gy single dose were similarly ineffective, and that abscopal effects with anti-CTLA4 could be observed only after repeated 8 Gy doses, we then studied the differences in tumour response to 20 Gy and 8GyX3.
Science & Research
Having confirmed that the blueshift is mainly caused by the energy shift of the hole in the well, we consider the power dependency of the peak shift.
Science
Having confirmed that NETs are capable of killing of B. pseudomallei in vitro, we sought to replicate this finding in a murine model of melioidosis.
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
Having confirmed that AtoC binds in vivo to its a priori target, ChIP experiments were used to define whether AtoC binds to any of the putative targets that emerged from the bioinformatics approach.
Science
We next undertook gel filtration of HEK293 cells extracts, having confirmed that endogenous ERCC1, XPF and SLX4 co-immunoprecipitated with endogenous USP45 in these cells (Fig 2B).
Science
Expert writing Tips
Best practice
Use "having confirmed that" to clearly signal a transition from establishing a fact to discussing its implications or subsequent actions. This helps maintain a logical flow in your writing.
Common error
Avoid using "having confirmed that" when the confirmation is weak or uncertain. It's best suited for situations where the evidence is solid and the verification process is robust.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "having confirmed that" functions as a participial phrase, specifically an introductory phrase that provides context by indicating a prior action. It modifies the main clause by specifying that something has been verified or validated before the action described in the main clause takes place. Ludwig AI confirms this through numerous examples in scientific and news-related contexts.
Frequent in
Science
76%
News & Media
22%
Formal & Business
2%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "having confirmed that" is a participial phrase used to introduce a statement grounded in previously verified information. Ludwig AI analysis shows the phrase is grammatically correct and most commonly appears in scientific and news contexts, reflecting a formal and precise tone. It serves to establish a foundation of certainty before introducing subsequent actions or conclusions. When writing, use it to clearly signal a transition from establishing a fact to discussing its implications. Alternatives such as "after verifying that" or "once it was established that" can be considered for stylistic variation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
after verifying that
Emphasizes the act of checking or proving something to be true before moving forward.
once it was established that
Highlights the point at which something becomes a recognized or accepted fact.
subsequent to validating that
Focuses on the act of confirming the accuracy or legitimacy of something.
with the verification that
Highlights the condition or state of having verified something as a prerequisite.
in light of the confirmation that
Emphasizes that something is done in consideration of previously confirming some kind of information.
since ascertaining that
Focuses on the process of discovering something with certainty.
considering that it has been proven that
Draws attention to the fact that something has been demonstrated to be true.
now that it's been verified that
Implies a transition to a new stage based on prior verification.
on the basis of confirming that
Highlights that a confirmation has been reached, and is the foundation for further action.
given the confirmation that
Indicates that something is accepted as a premise due to prior confirmation.
FAQs
How to use "having confirmed that" in a sentence?
Use "having confirmed that" to introduce a statement based on previously verified information. For example, "Having confirmed that the data was accurate, we proceeded with the analysis."
What can I say instead of "having confirmed that"?
You can use alternatives like "after verifying that", "once it was established that", or "subsequent to validating that depending on the context".
Which is correct, "having confirmed that" or "after confirming that"?
Both "having confirmed that" and "after confirming that" are grammatically correct and can be used interchangeably. The choice often depends on stylistic preference or the desired emphasis.
What's the difference between "having confirmed that" and "having demonstrated that"?
"Having confirmed that" suggests verifying something already believed to be true, whereas "having demonstrated that" implies proving something through evidence or experimentation. The former focuses on validation, the latter on proof.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested