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
he perceived that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he perceived that" is correct and usable in written English.
It can be used when describing someone's awareness or understanding of a situation or feeling. Example: "He perceived that the atmosphere in the room had shifted, indicating tension among the team members."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(20)
he realized that
he understood that
he noticed that
he believed that
he recognized that
he discerned that
he deduced that
he inferred that
he anticipated that
he received that
he appreciated that
he attributed that
he predicted that
he discovered that
he viewed that
he conceived that
he deemed that
he observed that
he suspected that
he presumed that
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
25 human-written examples
He perceived that words had a "sculptural quality", that arranging them was a "sensuous pleasure".
News & Media
"He resorted to it," her report said, "only when he perceived that his own life was in danger".
News & Media
With war-worn eyes he perceived that they spaced themselves equally, just far enough apart to reach the next bird.
News & Media
He perceived that kinship was the glue that held societies together, so he started to construct an elaborate genealogy of the Yanomamö (often spelled Yanomani).
News & Media
He perceived that the nature of the problems there was more political than military, but he aroused controversy with that message in France and resigned his post.
Encyclopedias
He perceived that the sickling of cells noted in this disease might be caused by a genetic mutation in the globin portion of the blood cell's hemoglobin.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
32 human-written examples
He added, "But I don't think he's perceived that way right now".
News & Media
Bernie Sanders is more ideologically extreme than Hillary Clinton, and he would be correctly perceived that way, in part because he embraces the label of "socialist".
News & Media
But he is not always perceived that way.
News & Media
It's quite funny, because I am not like that at all — I'm just perceived that way," he says.
News & Media
He perceives that to win Fuchsia's favour "he must talk in her own language".
News & Media
Expert writing Tips
Best practice
Use "he perceived that" to indicate a considered understanding or awareness, especially when the understanding is based on observation or insight. It's suitable for formal writing and conveys a sense of thoughtful consideration.
Common error
Avoid using "he perceived that" in very informal settings, as it can sound overly formal or stilted. Simpler alternatives like "he realized that" or "he understood that" might be more appropriate.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he perceived that" functions as a clause introducing an observation, understanding, or realization. It connects a subject's awareness to a subsequent understanding, as demonstrated by Ludwig in numerous examples across diverse contexts.
Frequent in
News & Media
40%
Encyclopedias
24%
Science
20%
Less common in
Wiki
8%
Formal & Business
4%
Social Media
4%
Ludwig's WRAP-UP
In summary, "he perceived that" is a grammatically sound and commonly used phrase to indicate someone's understanding or realization, often based on observation or intuition. Ludwig AI confirms its correctness and provides numerous examples of its usage across various contexts. While generally neutral to formal, it's best to avoid it in very informal settings where simpler alternatives may be more appropriate. Its primary function is to connect a subject's awareness to a subsequent understanding, making it a valuable tool for expressing insights and interpretations.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
he realized that
Focuses more on a sudden understanding or awareness.
he understood that
Implies a comprehension of the situation or information.
he noticed that
Suggests an observation or awareness of something.
he recognized that
Highlights the acknowledgment of a fact or truth.
he discerned that
Indicates a keen insight or judgment in understanding.
he gathered that
Suggests inferring information from available cues.
he sensed that
Implies an intuitive feeling or awareness.
he deduced that
Highlights the act of reasoning to reach a conclusion.
he inferred that
Focuses on drawing a conclusion based on evidence.
he surmised that
Implies forming an opinion or conjecture about something.
FAQs
What can I say instead of "he perceived that"?
You can use alternatives like "he realized that", "he understood that", or "he noticed that" depending on the context.
How do I use "he perceived that" in a sentence?
"He perceived that" introduces a clause expressing someone's understanding or realization, often based on observation or intuition. Example: "He perceived that the situation was more complex than it appeared."
Is "he perceived that" formal or informal?
"He perceived that" leans towards the formal side. Simpler alternatives are better suited for casual conversation. Consider the audience and the tone of your writing.
What's the difference between "he perceived that" and "he believed that"?
"He perceived that" implies an understanding based on sensory input or intuition, while "he believed that" suggests an opinion or conviction without necessarily relying on direct perception.
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