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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
I just assumed
Grammar usage guide and real-world examplesUSAGE SUMMARY
'I just assumed' is a correct and usable phrase in written English.
You can use this phrase when you make a quick judgment or come to a conclusion without gathering any evidence or considering any facts. For example: "I just assumed he was upset with me, but it turns out he was just tired."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
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
"I just assumed he'd get 30.
News & Media
"I just assumed he was unemployed".
News & Media
"I just assumed he was coming back.
News & Media
"I just assumed she was a golfer.
News & Media
I just assumed he was ready to go.
News & Media
"I just assumed it was canceled," Molinaro told The Advance.
News & Media
"I just assumed – wrongly, stupidly – that this model would continue".
News & Media
"I just assumed it was laziness," Ms. Davis said.
News & Media
"I just assumed it would be open," he said.
News & Media
"I just assumed that he was out," Sabathia said.
News & Media
"I just assumed it was fair game," Firestone said.
News & Media
Expert writing Tips
Best practice
Use "I just assumed" to acknowledge a belief or expectation you held, especially when it turned out to be incorrect or unfounded. It's useful for taking responsibility for a misunderstanding.
Common error
Avoid overusing "I just assumed" to deflect blame or avoid accountability. While it can acknowledge a mistake, relying on it too often can make you seem careless or unwilling to consider other perspectives.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I just assumed" functions as a declarative statement expressing a past assumption. It sets the stage for explaining why someone held a particular belief, as seen in the Ludwig examples and as Ludwig AI confirmed. The phrase often implies that the assumption was incorrect or led to a misunderstanding.
Frequent in
News & Media
64%
Academia
13%
Science
7%
Less common in
Formal & Business
3%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "I just assumed" is a common phrase used to express a prior belief or expectation, often one that turned out to be incorrect. As Ludwig AI clarifies, it's grammatically correct and widely used across various contexts, from news and media to academic discussions. While it's a useful way to acknowledge a misunderstanding, it's important to avoid overusing it as an excuse. Consider alternatives like "I simply presumed" or "I took it for granted" to add nuance to your writing. With its prevalence in authoritative sources like The New York Times and the BBC, mastering the use of "I just assumed" is essential for clear and effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I simply presumed
Replaces "assumed" with "presumed", suggesting a slightly more formal or confident assumption.
I had always thought
Emphasizes the duration and consistency of the assumption over time.
I took it for granted
Highlights the unquestioned nature of the assumption, often implying it was a mistake.
I was under the impression
Suggests the assumption was based on incomplete or misleading information.
I had it in my mind
Indicates the assumption was a persistent thought or belief.
I naturally supposed
Highlights that the assumption was a normal or logical conclusion based on the circumstances.
I had always believed
Emphasizes a long-held belief that turned out to be incorrect.
I jumped to the conclusion
Implies the assumption was made hastily and without sufficient thought.
It seemed logical to me
Highlights that the assumption was made base on logic.
I figured
A more casual and brief way of saying "I assumed".
FAQs
How can I use "I just assumed" in a sentence?
Use "I just assumed" to express a belief or expectation you had, especially when it was incorrect. For example, "I just assumed the meeting was canceled since no one reminded me about it".
What is the difference between "I just assumed" and "I presumed"?
"I just assumed" generally implies a casual, often incorrect, belief. "I presumed" suggests a more reasoned, though still possibly incorrect, inference.
What can I say instead of "I just assumed"?
You can use alternatives like "I simply presumed", "I took it for granted", or "I was under the impression" depending on the context.
Is it okay to start a sentence with "I just assumed"?
Yes, it is perfectly acceptable to start a sentence with "I just assumed". It is a common and grammatically correct way to express a prior belief or expectation.
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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
4.5/5
Expert rating
Real-world application tested