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
having thought that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"having thought that" is a correct and usable phrase in written English.
It is used to indicate that the speaker or writer believes something to be true based on their thought process before considering other evidence. For example: "Having thought that the problem was with the engine, we were surprised to learn that it was actually with the wiring."
✓ Grammatically correct
News & Media
Wiki
Academia
Alternative expressions(14)
on the assumption that
previously considering that
after believing that
with the understanding that
based on the premise that
having indicated that
having felt that
having suggested that
having believed that
having acknowledged that
having considered that
having known that
having understood that
having interpreted 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
3 human-written examples
Having thought that Trigger ended with "unfinished business", scenarist Masato Kato wrote and directed the game.
Wiki
Having thought that the membership of voluntary organisations was fast dwindling, Hemming was pleased to discover that the last decade saw new members charging into community halls and rooms above pubs.
News & Media
"Whether he's crossed some line that had, to some degree, restrained previous politicians and it turns out it wasn't a real line anyway and they all are kind of fools for having thought that facts actually matter — I think you could make a case for that," she said.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Who'd have thought that would happen?
News & Media
Who else would have thought that way?
News & Media
They shouldn't have thought that way.
News & Media
He had thought that was normal, actually".
News & Media
I'd have thought that would have won.
News & Media
We sort of think we've thought that problem through.
News & Media
I'd have thought that was just automatic.
News & Media
I had thought that was a pretty solid chance.
News & Media
Expert writing Tips
Best practice
Use "having thought that" to clearly indicate a shift in understanding or a realization that contradicts a previous belief. This emphasizes the evolution of your thought process and adds nuance to your writing.
Common error
Avoid using "having thought that" when describing your current beliefs. This phrase indicates a past belief that has since changed or been proven incorrect. Instead, use phrases like "I think that" or "I believe that" to express present convictions.
Source & Trust
85%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "having thought that" functions as an introductory participial phrase. It modifies the main clause by providing context about a prior belief or assumption that influences the subsequent statement. As Ludwig showcases, this phrase is used to introduce a perspective that has shifted or been superseded.
Frequent in
News & Media
66%
Wiki
33%
Science
0%
Less common in
Formal & Business
0%
Academia
33%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "having thought that" is a grammatically sound participial phrase used to introduce a past belief that contrasts with a current understanding. Ludwig shows that it is most commonly found in News & Media contexts and signals a shift in perspective or a correction of a prior assumption. Although not overly common, using this phrase correctly adds clarity and nuance to your writing, highlighting the evolution of your thought process. Remember to avoid using it when expressing current beliefs, as it specifically refers to superseded ideas.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
after believing that
Emphasizes the temporal sequence of belief preceding a realization or action.
on the assumption that
Highlights the foundational assumption upon which a conclusion or action is based.
thinking that beforehand
Focuses on the timing of the thought process, implying a prior consideration.
previously considering that
Stresses the act of considering something before a certain point.
with the understanding that
Highlights a shared agreement or comprehension about something.
initially assuming that
Specifies that the assumption was held at the beginning.
predisposed to think that
Indicates a tendency or inclination to think in a certain way.
having surmised that
Suggests a conclusion drawn from incomplete evidence.
after having the idea that
Emphasizes the process of formulating the initial idea.
based on the premise that
Highlights the logical foundation or starting point of an argument.
FAQs
How can I use "having thought that" in a sentence?
Use "having thought that" to introduce a past belief that you no longer hold or that has been proven incorrect. For example, "Having thought that the meeting was canceled, I almost didn't show up".
What are some alternatives to "having thought that"?
Consider using phrases like "on the assumption that", "previously considering that", or "after believing that" to convey a similar meaning with slight variations in emphasis.
Is it grammatically correct to start a sentence with "having thought that"?
Yes, starting a sentence with "having thought that" is grammatically correct. It creates a participial phrase that modifies the main clause and indicates a prior thought or belief.
What's the difference between "having thought that" and "thinking that"?
"Having thought that" implies a past belief that is now different or known to be incorrect. "Thinking that", on the other hand, can refer to a present belief or a general thought process without necessarily implying a change in perspective.
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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
85%
Authority and reliability
4.2/5
Expert rating
Real-world application tested