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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
which could complicate
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which could complicate" is correct and usable in written English.
It can be used when discussing potential issues or difficulties that may arise from a situation or decision. Example: "The new regulations are beneficial, but they come with additional requirements, which could complicate the implementation process."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
60 human-written examples
"Cartilage trouble is also suggested, which could complicate his recovery".
News & Media
Mr. Salem also holds Spanish citizenship, which could complicate the latter case.
News & Media
He does have his own agenda though, which could complicate the NPT review.
News & Media
Nakajima was hoping to be a starter, which could complicate those negotiations.
News & Media
He is the third Ivy League president to announce his resignation this year, which could complicate the searches for successors.
News & Media
Just 28 of the 84 units were occupied, which could complicate rescue efforts in a fire, the spokesman said.
News & Media
The cabinet also expressed Israel's many reservations about the plan, which could complicate efforts to put it into effect.
News & Media
Voters' Pavlovian reaction may simply be that fiscal austerity equals pain, which could complicate Republican messaging in the long-run.
News & Media
The buyers have agreed to continue an experimental loan-modification scheme launched by the FDIC, which could complicate their plans.
News & Media
(This was seen as reasonable, given that Mr. Berlusconi has about 20 bodyguards, which could complicate volunteer work).
News & Media
The exact manner in which the incident is described and resolved has become a matter of national honor, which could complicate efforts to reach a compromise.
News & Media
Expert writing Tips
Best practice
When using "which could complicate", ensure the preceding clause clearly identifies the factor that has the potential to cause complications. This improves clarity and avoids ambiguity.
Common error
Avoid using "which could complicate" excessively in a single piece of writing. Vary your sentence structure and vocabulary to maintain reader engagement and avoid sounding repetitive.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which could complicate" functions as a relative clause introducing a potential factor that may add complexity or difficulties to a given situation. It connects a subordinate clause to a main clause, providing additional information about a noun or pronoun. As confirmed by Ludwig, this phrase is correct and usable in written English.
Frequent in
News & Media
48%
Science
42%
Formal & Business
5%
Less common in
Wiki
1%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "which could complicate" is a versatile and grammatically sound phrase used to introduce potential problems or complexities. As Ludwig AI confirms, it’s appropriate for a wide range of contexts, from news articles to scientific papers. While widely used, it's important to ensure clarity by clearly identifying the factor causing the potential complication. Remember to vary your sentence structure to prevent overuse. Alternatives such as "that might complicate" or "potentially complicating" can offer subtle differences in nuance. Its frequent use in authoritative sources highlights its reliability and acceptance in formal and informal writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that might complicate
Replaces "could" with "might", suggesting a slightly lower probability.
that may complicate
Substitutes "could" with "may", indicating possibility rather than capability.
potentially complicating
Replaces the clause with a participial phrase for brevity.
that has the potential to complicate
Expands the phrase to explicitly state the potential for complication.
that might create difficulties
Replaces "complicate" with "create difficulties", focusing on the resulting problem.
that could make more intricate
Replaces "complicate" with "make more intricate", emphasizing increased complexity.
which may present challenges
Uses "present challenges" instead of "complicate", highlighting the difficulties.
that may add layers of complexity
Substitutes "complicate" with "add layers of complexity", focusing on layering.
which might pose an obstacle
Replaces "complicate" with "pose an obstacle", suggesting a barrier.
that could introduce problems
Uses "introduce problems" instead of "complicate", shifting the focus to problems.
FAQs
How can I rephrase "which could complicate" to sound more formal?
For a more formal tone, consider alternatives like "that may create difficulties" or "that has the potential to complicate", both of which maintain the meaning but elevate the language.
What's a simpler way to say "which could complicate"?
Simpler options include "that might complicate" or "that may complicate", which use more common vocabulary while retaining the original meaning.
Is "which could complicate" appropriate for academic writing?
Yes, "which could complicate" is suitable for academic writing as it clearly introduces a potentially complicating factor. However, ensure your writing remains concise and avoid unnecessary complexity.
How does "which could complicate" differ from "which will complicate"?
"Which could complicate" suggests a possibility, while "which will complicate" implies a higher degree of certainty. Use "which could complicate" when the complication is not guaranteed but remains a potential outcome.
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested