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 contributes that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which contributes that" is not correct and does not sound natural in written English.
It seems to be an attempt to link a cause or effect, but it lacks clarity and proper structure. Example: "The new policy, which contributes that employees feel more valued, has improved morale."
⚠ May contain grammatical issues
Science
News & Media
Alternative expressions(20)
that contributes to
which characterizes that
what I'm saying is
which contributes to
which is that
that results in
which indicated that
which leads to
put another way
that means
specifically
which constitutes that
which believes that
which encompasses that
which describes that
that promotes
which incorporates that
namely
which stated that
that leads to
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
The Doppler-shift and its uncertainty are independent of the polarization information, which contributes that the interferences can be suppressed without the utilization of the spatial, the temporal, the frequency, the time-delay and the Doppler-shift information.
The analysis shows that the Doppler-shift and its uncertainty are independent of the polarization information, which contributes that the interferences can be suppressed without the utilization of the spatial, the temporal, the frequency, the time-delay, and the Doppler-shift information.
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
"Everybody thinks Jimmy Choo has sent me shoes and everythin'," she grins – dropping her "g" again in the way we have come accustomed to and which contributes to that feeling that she's just the girl next door.
News & Media
RNA measurement on a complex biological sample (such as a tissue biopsy sample) requires a series of steps, each of which contributes error that is often severalfold greater than the difference in the mRNA to be measured.
Christie adds, "Robert has an unusual acuity about politics, the workings of capitalism, the surreal hypocrisies of that, which contributes a lot to the anger he has and to the cutting edge of his films.
News & Media
The catalytic carboxylate residue (Glu73*) of the Ar 4-HB-CoA TE is instead oriented through hydrogen-bond formation with Asn96*, which is located on the subunit opposite of that which contributes the His89 in YbdB and YdiI.
Science
Moreover, when the patients realize that their adherence is constantly and carefully checked, they acquire a feeling of greater control and consequently higher compliance which contributes to positive effects that can be observed in the first few weeks.
It is cider-based, but distinguished by sour cherry mash, which contributes a tanginess that offsets and mellows the apples' sweetness.
News & Media
That methane, which contributes greatly to global warming, can and has caused severe droughts in portions of the country where cattle, and the corn necessary to feed them, are raised and grown.
News & Media
He makes noises while he cleans that make me feel as if he's communicating with me, which contributes to the fact that I have assigned him a sex.
News & Media
Under P dominance, however, NHE-1 upregulation may mediate intraluminal H+ secretion in exchange with Na+, thus facilitating secondary fluid loss which contributes to uterine closure that initiate the attachment phase of embryo implantation.
Expert writing Tips
Best practice
Avoid using the phrase "which contributes that". Instead, use more grammatically sound alternatives such as "which contributes to" or "which results in" for clearer and more effective communication.
Common error
A common mistake is to incorrectly pair "which" with "that" in causal constructions. Ensure that the relative pronoun "which" is followed by a verb or verb phrase that directly indicates the contribution, rather than attempting to introduce a new clause with "that".
Source & Trust
86%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which contributes that" attempts to function as a relative clause introducing a causal relationship. However, as Ludwig AI points out, this construction is grammatically incorrect and does not effectively link the contributing factor to its outcome. The correct usage would require a different structure.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "which contributes that" is considered grammatically incorrect. Ludwig AI analysis suggests that the intended purpose is to indicate a causal relationship, but the phrasing is flawed. More appropriate alternatives include "which contributes to" or "which results in". Though examples can be found in both scientific and news media contexts, the rarity and grammatical issues suggest avoiding this phrase in formal writing. Always opt for clearer, grammatically sound alternatives to ensure effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that contributes to
Directly indicates a contribution without using a relative clause.
which adds to
Uses "adds to" instead of "contributes to" to express an increase or enhancement.
which results in
Focuses on the outcome or effect of the contribution.
that leads to
Emphasizes the directional aspect of the contribution, suggesting a pathway.
that is a factor in
Highlights that the item mentioned is one of multiple influences.
that plays a part in
Similar to "that is a factor in", but uses more figurative language.
that helps to cause
Directly states that the item helps bring about a particular result.
that aids in
Indicates that the item provides assistance or support.
that furthers
Suggests advancement or promotion of a particular outcome.
that promotes
Focuses on actively encouraging a particular outcome or situation.
FAQs
How can I correctly use "which" to show contribution?
Use "which contributes to" or "which results in" followed by the effect or outcome. For example: "The policy change, "which contributes to" increased employee satisfaction, has been successful."
What are some alternatives to "which contributes that"?
Better alternatives include phrases like "that contributes to", "which leads to", or "that results in", depending on the intended meaning.
Is "which contributes that" grammatically correct?
No, "which contributes that" is not grammatically correct. The correct phrasing would typically be "which contributes to" or a similar construction that properly connects the relative clause to the main clause.
How does "which contributes to" differ from "that contributes to"?
"Which contributes to" introduces a non-restrictive clause, providing additional information. "That contributes to" introduces a restrictive clause, essential for defining the noun it modifies. For example, "The factor "that contributes to" climate change is carbon emissions" is restrictive, while "Climate change, "which contributes to" rising sea levels, is a global concern" is non-restrictive.
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
86%
Authority and reliability
1.8/5
Expert rating
Real-world application tested