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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 I presume
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which I presume" is correct and usable in written English.
It can be used when you want to express an assumption or belief about something based on the information available to you. Example: "The meeting has been rescheduled to next week, which I presume is to accommodate everyone's availability."
✓ Grammatically correct
News & Media
Books
Sport
Lifestyle
TV & Radio
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
36 human-written examples
"Which I presume is out of respect for the Christian Sabbath".
News & Media
He carried 11-3 in 1923, which I presume wasn't top weight.
News & Media
He described Trump's penis as "A dick which I presume looks like a Cheeto with the cheese dust rubbed off".
News & Media
Which, I presume, is the PG-version of telling someone to get over a guy by getting under another one.
News & Media
She had one singular habit, which, I presume, would ultimately have turned into some pursuit; namely a strong pleasure in looking out words or names in dictionaries".
News & Media
The practice is part of the University of Pennsylvania Medical System, which I presume is a well-funded and technologically savvy organization.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
24 human-written examples
"I saw a body on the ground, covered, surrounded in dark matter which I presumed was blood.
News & Media
I had envisaged some awkwardness on my part if the subject of wine, with which I presumed he was familiar, came up.
News & Media
I looked around the room to see how others were responding to this proposal, which I presumed to be tongue-in-cheek, but no one was laughing.
News & Media
He said he now has "a sense of usefulness," which he gets from making keys for people who are locked out of their houses and from "lugging stock," which I presumed was not a day-trading technique.
News & Media
Frankly, I thought swingeing cuts to the arts budget, or perhaps Michael Bay, might be considered more damaging to the actor's cause than a word that Wikipedia categorises as an "affectionate term" (and which I presumed had fallen out of usage in about 1976).
News & Media
Expert writing Tips
Best practice
When using "which I presume", ensure the context provides some basis for your assumption to maintain credibility. Avoid using it for wild guesses.
Common error
Avoid overusing "which I presume" in formal or academic writing. While acceptable, it can sometimes weaken the tone. Instead, opt for more direct and confident statements where appropriate.
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which I presume" functions as a parenthetical insertion, allowing a speaker or writer to express an assumption or belief about something, often based on the available context. Ludwig examples show it clarifying or adding personal interpretation to prior statements.
Frequent in
News & Media
55%
Lifestyle
15%
Books
10%
Less common in
Sport
10%
Tech
7%
Arts
3%
Ludwig's WRAP-UP
In summary, "which I presume" is a useful phrase for expressing assumptions and beliefs in a polite and non-assertive way. Ludwig AI confirms that it is grammatically correct and widely used, particularly in news media and online content. When employing this phrase, consider its impact on tone and clarity, ensuring it aligns with your intended message and audience. Alternatives like "which I assume" or "which I believe" offer similar nuance. Remember to avoid overuse in highly formal contexts where a more direct style might be preferred.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
which I assume
A more direct and common way of expressing an assumption.
which I understand
Suggests an assumption based on a level of comprehension.
which I imagine
Indicates a belief formed from limited information or personal experience.
which I gather
Indicates an assumption based on collected information.
which I infer
Highlights a logical deduction based on evidence.
which I deduce
Implies reaching a conclusion through reasoning.
which I surmise
Emphasizes a more formal and educated guess.
which I speculate
Highlights making a conjecture without firm evidence.
which I anticipate
Focuses on expecting something to happen.
what I take to be
Suggests an interpretation or understanding of something.
FAQs
How can I use "which I presume" in a sentence?
You can use "which I presume" to express an assumption or belief based on available information. For example, "The project deadline has been extended, "which I presume" is to allow for additional revisions."
What are some alternatives to saying "which I presume"?
Alternatives include "which I assume", "which I believe", or "which I understand". The best choice depends on the specific context and the nuance you want to convey.
Is it better to say "which I presume" or "that I presume"?
While both can be grammatically correct, "which I presume" is generally used to add a non-essential clause that provides additional information. "That I presume" is less common and might sound awkward in many contexts. It's often better to stick with "which" in this construction.
When should I avoid using "which I presume"?
Avoid using "which I presume" when you need to state a fact directly and confidently. Also, in situations where absolute clarity is crucial, it may be better to rephrase to remove any potential ambiguity introduced by the assumption.
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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
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested