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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
i have ascertained
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "i have ascertained" is correct and usable in written English.
It is a phrase used to indicate that one has discovered information, usually after research or investigation. For example, "After reviewing the company's financial records, I have ascertained that their profits have declined over the last three years."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
I found out
I learned
I have determined
I have confirmed
I have established
I have verified
I have discovered
I have found
I have learned
I have understood
I have concluded
i have investigated
i have established
i have tested
i have determined
i have evaluated
i have known
i have inspected
i have acknowledged
i have maintained
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
4 human-written examples
Next on their agenda appears to be our republic which from what I have ascertained they would like to remake into a two-tier quasi-theocracy with kingly powers vested in the executive.
News & Media
I have ascertained that Volume I of the document book was translated by 8 April Volume II and III on 11 April, and Volume IV and V a few days later.
Academia
From extensive surveys in the macaque (in celloidin-embedded, well-differentiated cresyl-violet preparations) I have ascertained that the microneurones tend to be proportional in size to the macroneurones in most of the sub-nuclei of the thalamus, and hence largest in nucleus ventralis posterior pars gigantocellularis.
Science & Research
The genesis of my mind-sickness I have ascertained originates from our dead moon.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
By sneaking surreptitious looks at the better-dressed members of my yoga class, I had ascertained that a desirable brand was Prana.
News & Media
Once the police officer and I had ascertained the target (a supply cabinet filled with sniff-able aerosols) I got a plank, hammer and nails from the basement.
News & Media
By now I had ascertained that I would not be a statistic.
News & Media
I'm no psychologist, but here's what I've ascertained in Cassie's case: Darnell appears to be looking for closure.
News & Media
From what I've ascertained through interviews and conversations with workers and volunteers, unlike The Soloist, which many on Skid Row didn't like, the reviews of Lost Angels are glowing.
News & Media
My friend, who has three teen daughters, summed up the views expressed by that camp: "After I've ascertained that my daughter is in a relationship that's based on love and trust, and that it's not about a booty call, then I'm okay with it.
News & Media
Israel was careful to emphasize that it had ascertained that there was no Turkish or Egyptian involvement in the incident.
News & Media
Expert writing Tips
Best practice
To add impact, briefly mention how you reached the conclusion. For example: "After reviewing the data, I have ascertained..."
Common error
Avoid using "I have ascertained" in casual conversations or informal writing. It can sound overly formal or pretentious. Opt for simpler alternatives like "I found out" or "I learned".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I have ascertained" functions as a declarative statement. It introduces information that the speaker or writer has discovered or confirmed, conveying a sense of certainty. As evidenced by Ludwig, the phrase is used to present conclusions drawn from research or investigation.
Frequent in
News & Media
50%
Academia
25%
Science
25%
Less common in
Encyclopedias
0%
Wiki
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "I have ascertained" is used to formally declare that one has discovered or confirmed something, often after investigation or research. Ludwig AI confirms that the phrase is grammatically correct and suitable for written English. While its frequency is uncommon, it's prevalent in contexts like news, academia, and science. Remember that while grammatically correct, "I have ascertained" leans towards formality. Thus, it's most effective when you want to project certainty and rigor, but it might be too stiff for casual conversation. Opt for alternatives if the setting is informal.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I have determined
Emphasizes a firm decision or conclusion reached after consideration.
I have confirmed
Focuses on verifying the accuracy or truth of something.
I have established
Suggests a more solid and irrefutable finding.
I have verified
Highlights the act of checking or validating information.
I have discovered
Emphasizes the act of finding something previously unknown.
I have found
A more general term for locating or learning something.
I have learned
Focuses on gaining knowledge through experience or study.
I have understood
Highlights a comprehension or grasp of something.
I have concluded
Implies a judgment or decision based on available evidence.
I have figured out
Suggests solving a problem or resolving uncertainty.
FAQs
What does "I have ascertained" mean?
The phrase "I have ascertained" means that you have discovered or determined something with certainty, usually after some investigation or consideration.
Is "I have ascertained" formal?
Yes, "I have ascertained" is considered a formal phrase. In less formal contexts, alternatives like "I found out" or "I learned" may be more appropriate.
How can I use "I have ascertained" in a sentence?
You can use "I have ascertained" to introduce a fact or conclusion you've reached. For example, "After conducting thorough research, I have ascertained that the hypothesis is incorrect."
What are some synonyms for "I have ascertained"?
Synonyms for "I have ascertained" include "I have determined", "I have confirmed", and "I have established". The choice depends on the specific nuance you want to convey.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested