which I ascertained

USAGE SUMMARY

The phrase "which I ascertained" is correct and usable in written English.
You can use it when referring to information or knowledge that you have confirmed or discovered. Example: "The results of the experiment were consistent with my hypothesis, which I ascertained through careful analysis."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

I thought -- but only the next morning, after a clipped call to 311, the city's information hot line, from which I ascertained that sand theft is illegal -- that this digging could characterize immigration: you take what you can from your home country, toss it into bags and get ready to flee, hoping the grains will last you.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

To address methodological concerns, we planned sensitivity analyses, which restricted analyses to: (1) studies which adjusted for covariates and (2) studies which ascertained circumcision status by clinical exam.

Cancer Causes and Control

H1 is 0.8, which was ascertained by laboratory experiments using glass microspheres with μ = 0.45 (Housen and Holsapple, 2011).

Earth, Planets and Space

Śāntarakṣita argues that love and hatred exist due to habit and repetition which is ascertained by confirming and disconfirming concomitance.

SEP

Another important limitation was the way in which we ascertained passive smoke exposure.

Diabetes Care

Covariates were reascertained at the onset of each interval except for sex and smoking, which were ascertained only at baseline.

British Medical Journal

Usual source of drinking water, which was ascertained only for women, was tap water among 66% of participants.

Environmental Health Perspectives

Unlike those studies, which ascertained epilepsy from computerized hospitalization records, we used diagnoses reported directly to physicians, which should be less likely to include false-positive diagnoses [ 32].

BMC Pregnancy and Childbirth

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.

The New York Times

However, Rx continued to increase after the end of push rise, which ascertained CPAs.

Neuroscience Letters

The 4-cp and phenol biotransformations were achieved successfully in the bioreactor system, which ascertained the feasibility of the bioreactor.

Chemical Engineering Science

Expert writing Tips

Best practice

Use "which I ascertained" to introduce a piece of information that you have carefully and deliberately found out, especially after some investigation or inquiry. It adds a tone of formality and precision to your writing.

Common error

Avoid using "which I ascertained" in casual conversation or informal writing. It can sound overly formal or even pretentious. Opt for simpler alternatives like "which I found out" or "which I learned" in less formal settings.

Linguistic Context

The phrase "which I ascertained" functions as a relative clause, providing additional information about a preceding noun or concept. It indicates that the speaker or writer has personally confirmed or discovered something. Ludwig AI indicates the phrase is correct and usable in written English.

Expression frequency: Rare

Frequent in

Science

50%

News & Media

50%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "which I ascertained" is a grammatically correct relative clause used to introduce information that has been carefully determined or confirmed. Ludwig AI confirms its validity in written English. While somewhat formal, it is appropriate in contexts requiring precision, such as scientific, academic, or professional writing. Simpler alternatives exist for informal communication, but this phrase adds a tone of formality and credibility to your statements.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

which I verified

Uses 'verified' instead of 'ascertained', implying a confirmation of accuracy.

which I confirmed

Replaces 'ascertained' with 'confirmed', suggesting a strengthening of belief or evidence.

that I determined

Uses 'determined' to indicate a firm decision or conclusion reached.

that I discovered

Employs 'discovered' to suggest finding something previously unknown.

which I learned

Substitutes 'ascertained' with 'learned', implying the gaining of knowledge.

that I established

Replaces 'ascertained' with 'established', implying the setting up of a fact firmly.

which I found out

Uses the phrasal verb 'found out' for a more informal tone, indicating discovery.

what I gathered

Uses 'gathered' to indicate collecting information from various sources.

that I understood

Uses 'understood', implying a cognitive grasp of the information.

as I concluded

Employs 'concluded' to suggest a judgment or decision reached after deliberation.

FAQs

What does "which I ascertained" mean?

The phrase "which I ascertained" means 'which I found out for certain' or 'which I determined after inquiry'. It implies a degree of effort or investigation in discovering the information.

How can I use "which I ascertained" in a sentence?

You can use "which I ascertained" to introduce a clause that provides information you have confirmed. For example, 'The data confirmed the initial hypothesis, "which I ascertained" through rigorous testing'.

What are some alternatives to "which I ascertained"?

Alternatives include "which I verified", "which I confirmed", or "that I determined". The best choice depends on the specific nuance you want to convey.

Is "which I ascertained" too formal for everyday writing?

Yes, "which I ascertained" is generally considered formal. In less formal contexts, consider using phrases like "which I found out" or "what I learned".