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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
had been assuming
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had been assuming" is correct and usable in written English.
It is typically used to indicate a past continuous action of making assumptions over a period of time before a certain point in the past. Example: "Before the meeting, I had been assuming that everyone was on the same page regarding the project timeline."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(3)
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
22 human-written examples
"I really had been assuming that Clinton was going to win," he says.
News & Media
He checked and realized he had been assuming, like so many others in the area.
News & Media
I had been assuming that in this emerging technology business competition was based solely on cost.
News & Media
Since the third quarter update, we had been assuming flat premiums in the UK in 2012.
News & Media
That's a much greater impact than most economists had been assuming, and the 2.4 million figure has come up again and again in debates over global trade.
News & Media
That was good for the stock market, but very bad for the many bond investors who had been assuming the worst.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
But that Deng held ultimate sway had been assumed anyway.
News & Media
It had been assumed that Skripal had been given a new identity, home, and pension.
News & Media
It had been assumed the pair, along with Nick Frost, were moving on to pastures new.
News & Media
The work suggests that many more genes than had been assumed are regulated by the clock.
News & Media
It had been assumed, of course, that the election would be over by now.
News & Media
Expert writing Tips
Best practice
Use "had been assuming" to clearly indicate a past continuous action of making assumptions before a certain point in the past, especially when those assumptions later prove to be incorrect or incomplete. This helps to establish context and highlight the change in understanding.
Common error
Avoid using "had been assuming" when you simply mean a current assumption. This tense is specifically for past assumptions that have been superseded by new information or events.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had been assuming" functions as a past perfect continuous verb phrase. It indicates an action of assuming that was ongoing for a period of time before a specific point in the past. Ludwig AI confirms that this construction is grammatically sound and widely used.
Frequent in
News & Media
48%
Science
29%
Academia
14%
Less common in
Formal & Business
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "had been assuming" is a grammatically correct and commonly used verb phrase that indicates a past continuous action of making assumptions before a specific point in the past. As Ludwig AI confirms, it is appropriate for both formal and informal contexts, with its usage primarily found in news, scientific, and academic writing. When using this phrase, ensure that the time frame is clearly defined and that it accurately reflects a superseded assumption. Alternatives such as "had presupposed", "had taken for granted", or "had expected" can be used to convey similar meanings with slightly different nuances.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
had presupposed
Replaces "assuming" with "presupposed", emphasizing a prior condition or belief taken for granted.
had taken for granted
Indicates something was accepted as true or certain without proof.
had believed beforehand
Emphasizes the prior belief or expectation before new information came to light.
had anticipated
Focuses on expecting or predicting something to happen.
had expected
A more general term for anticipating a particular outcome.
had preconceived
Highlights a pre-formed opinion or idea.
had initially thought
Specifies the initial nature of the thought or assumption.
had operated under the belief
Highlights the guiding principle or belief that influenced actions.
had worked on the premise
Focuses on the foundational assumption or premise used as a basis.
had been under the impression
Suggests a subjective feeling or understanding that may be inaccurate.
FAQs
How is "had been assuming" used in a sentence?
The phrase "had been assuming" indicates a past continuous action of making assumptions over a period of time before a certain point in the past. For example, "I "had been assuming" that the project would be completed on time, but unforeseen delays occurred".
What are some alternatives to "had been assuming"?
You can use alternatives such as "had presupposed", "had taken for granted", or "had expected" depending on the specific nuance you want to convey.
What's the difference between "had been assuming" and "assumed"?
"Had been assuming" implies a continuous action of assuming over a period in the past, while "assumed" suggests a single instance of making an assumption. For example, "I "had been assuming" he was busy, but I later found out he was on vacation" versus "I "assumed" he was busy".
Is "had been assuming" formal or informal?
The phrase "had been assuming" is suitable for both formal and informal contexts. Its appropriateness depends more on the surrounding vocabulary and sentence structure rather than the phrase itself.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested