tested to date

USAGE SUMMARY

The phrase "tested to date" is correct and usable in written English.
It can be used to indicate that something has been tested up until the present time or up to a specific point in time. Example: "The new drug has been tested to date in several clinical trials, showing promising results."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This suggestion, however, has not been directly tested to date.

Nature

Of all methods tested to date, microwave cooking is least destructive of fragile nutrients.

The New York Times

All compounds from this series tested to date are antagonists which bind with high affinity.

Bioorganic & Medicinal Chemistry Letters

Nevertheless, all vaccines tested to date have failed to meet clinical trial endpoints.

Placenta

Approximately 60 percent of the several thousand seeds belonging to this order tested to date contain the compound.

Encyclopedia Britannica

In particular, radio frequency (RF) encoding MRIs designed and tested to date have largely used uniform magnetic fields.

Magnetic Resonance Imaging

The eastern oyster is one of the most responsive invertebrate models tested to date for reproductive effects of chemicals.

Aquatic Toxicology

Future steps will also include modifying the chemistry so that the coating works with types of oils besides the petroleum-based oil tested to date.

MIT Technology Review

Notably, the cross-ply glass matrix composites exhibit high fiber strength retention and hence show tensile strengths that are better than other Nicalon®-based materials tested to date.

Acta Materialia

In their tests so far, the catalyst using praseodymium had the greatest activity level of any material tested to date, the researchers report.

Massachusetts Institute of Technology

Moreover, the redesigned Forester was the first vehicle of 47 tested to date to receive perfect scores in all of those categories.

The New York Times

Expert writing Tips

Best practice

When using "tested to date", ensure the context clearly indicates what has been tested and the scope of the testing process up to the present time. Avoid ambiguity by specifying the criteria or parameters of the tests if necessary.

Common error

Avoid using "tested to date" without specifying what exactly was tested or the criteria used. Without this information, the phrase becomes vague and loses its impact. Always provide sufficient context for clarity.

Linguistic Context

The phrase "tested to date" functions as an adverbial phrase modifying a verb, indicating the extent of testing or evaluation that has occurred up to the present time. It specifies a temporal boundary for the testing process, as evidenced by the examples provided by Ludwig.

Expression frequency: Very common

Frequent in

Science

69%

News & Media

20%

Academia

6%

Less common in

Encyclopedias

1%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "tested to date" is a grammatically sound and commonly used expression that signifies the completion of testing or evaluation up to the present time. As shown by Ludwig's examples, it frequently appears in scientific, news, and academic contexts. To ensure clarity, always provide context about what was specifically tested and the relevant criteria. Alternative phrases like "tested thus far" or "evaluated so far" can be used depending on the specific nuance you want to convey. Overall, the phrase is a valuable tool for communicating the progress and limitations of investigations or assessments.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

tested thus far

Replaces 'to date' with 'thus far', indicating a point up to the present.

tested until now

Emphasizes the continuous testing process leading up to the present moment.

tested up to the present

A more formal way of saying 'tested to date', highlighting the current time.

tested as of today

Specifies the present day as the cut-off point for the testing.

evaluated so far

Replaces 'tested' with 'evaluated', focusing on assessment rather than just testing.

assessed to this point

Similar to 'tested to date', but with a focus on assessment and a specific point in time.

examined until the present day

More formal and detailed, replacing 'tested' with 'examined' and specifying the present day.

investigated to the current time

Replaces 'tested' with 'investigated', emphasizing a deeper level of analysis.

what has been tested

Focuses on the tested items, but not as a time marker, it's used in questions or list.

studied so far

Replaces 'tested' with 'studied', focuses on the investigation on a theme.

FAQs

How can I use "tested to date" in a sentence?

Use "tested to date" to indicate that something has undergone testing up to the present time. For example, "The software has been "tested to date" for compatibility issues".

What are some alternatives to using "tested to date"?

Alternatives include "tested thus far", "tested until now", or "evaluated so far", depending on the specific context.

Is it appropriate to use "tested to date" in formal writing?

Yes, "tested to date" is appropriate for formal writing, especially in scientific or technical contexts. However, consider using a more formal alternative like "tested up to the present" for extremely formal situations.

What's the difference between "tested to date" and "currently being tested"?

"Tested to date" implies that the testing process has been completed up to the present, while "currently being tested" indicates that the testing process is still ongoing. "The device has been "tested to date", but we are still analyzing the results" vs. "The device is "currently being tested"".