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
which was initially presented
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which was initially presented" is correct and usable in written English.
You can use it to refer back to something that was introduced or shown at an earlier point in a text or discussion. Example: "The findings of the study, which was initially presented at the conference, have since been published in a peer-reviewed journal."
✓ Grammatically correct
Science
News & Media
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
In this paper, the so-called "structure effect" is included in a simple way as an analytical formula in the phenomenological compressive failure criterion which was initially presented by Budiansky and Fleck works.
Science
The trial is being held under a revived version of the country's International Crimes (Tribunals) Act of 1973, which was initially presented as South Asia's answer to the Nuremberg trials — only to be set aside in favor of a general amnesty for all participants in the conflict.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
For this purpose, complex pools of S. cerevisiae cDNA transformants were established and we quantitated the evolution of the spectrum of cDNAs which was initially present.
Science
The discussion also highlighted the interdependence between the cardiovascular, respiratory, and renal systems, which were initially presented in separate units.
Science
It comprises periodic divergent misalignment [ 2, 3] which is initially present on distance fixation, or during periods of tiredness or inattention alone, but may become more frequent and be present on near fixation, eventually leading to constant exotropia in some cases.
Science
The rPEG11, which was initially present in inclusion bodies, was solubilised in 8 M urea, 100 mM NaH2PO4, 10 mM Tris-HCl pH 8.0, and 5 mM β-mercaptoethanol and purified by nickel-nitrilotriacetic acid (Ni-NTA) affinity chromatography (Qiagen).
Science
This theory predicts that the ultimate fixation probability of a novel neutral mutation (which is initially present as a single copy) is equal to 1/(2 Ne), where Ne is the effective size of the population (Kimura 1983).
Science
This is of prime importance for newly arrived TEs, which are initially present in just a few copies in a few individuals, and that have to invade both the genome and the population, but also for TEs that are already established in a species.
Science
DOI: http://dx.doi.org/10.7554/eLife.09083.014 > -wrap-foot> The recurrent V(D J sequences include VH11-encoded PtC-binding V(D J sequences, which are initially present at very low frequencies (2 6 days) but increase aggressively as animals mature to middle age (6 months).
Science
At a White House meeting in mid-March, in which the counterinsurgency policy was initially presented, Mr. Biden famously began to stake out his position that a larger military presence in Afghanistan could breed resentment among Afghans and would be politically untenable at home.
News & Media
Interestingly, UCP2, which encodes a mitochondrial transporter, was initially presented as a gene possibly linked to obesity and hyperinsulinism in mice since it maps to regions of human chromosome 11 and mouse chromosome 7 that have been linked to hyperinsulinemia and obesity [12].
Science
Expert writing Tips
Best practice
Use "which was initially presented" to clearly signal that you are referring back to something already introduced, providing context for the reader.
Common error
Avoid using "which is initially presented" when referring to a past event. Ensure the tense aligns with the time frame of the initial presentation.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which was initially presented" functions as a relative clause, providing additional information about a noun or noun phrase by specifying that something was presented or introduced at an earlier point. Ludwig AI confirms the phrase's usability.
Frequent in
Science
63%
News & Media
29%
Wiki
8%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "which was initially presented" functions as a relative clause used to provide context by referring back to previously introduced information. Ludwig confirms its correctness for this purpose. It commonly appears in scientific and news contexts and is generally neutral to formal in register. To ensure proper usage, it is important to use the correct tense and choose alternatives like "that was originally introduced" for variety. Remember that its formality will depend on the source you’re writing for. As a final note, this expression can be valuable in clarifying the timeline of events within written communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that was originally introduced
Emphasizes the origin or beginning of the introduction.
that was first presented
Highlights the temporal aspect of being presented before others.
which debuted initially
Uses "debuted" to indicate a formal first appearance.
which was primarily introduced
Highlights the initial introduction as the main one.
that was preliminarily showcased
Indicates a prior showcasing, suggesting a preview.
that was initially unveiled
Emphasizes the act of revealing something previously hidden.
that was formerly presented
Indicates a presentation at a previous time.
which was historically presented
Highlights its place within a sequence of events in history.
that was antecedently presented
Uses a more formal term for 'previously'.
which was prototypically presented
Emphasizes that the presentation was a model or prototype.
FAQs
How can I use "which was initially presented" in a sentence?
Use "which was initially presented" to refer back to information that has already been introduced. For instance, "The study, "which was initially presented" at the conference, has now been published."
What are some alternatives to the phrase "which was initially presented"?
Alternatives include "that was originally introduced", "that was first presented", or "that was preliminarily showcased" depending on the context.
Is it correct to say "which is initially presented" instead of "which was initially presented"?
The correct form depends on the context. "Which was initially presented" refers to something presented in the past, while "which is initially presented" would refer to something being presented for the first time in the present or as a general rule.
What's the difference between "which was initially presented" and "which was subsequently presented"?
"Which was initially presented" indicates the first instance of presentation, whereas "which was subsequently presented" refers to something presented at a later time. The former marks the beginning and the latter marks a follow-up.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
4.5/5
Expert rating
Real-world application tested