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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

that I tested

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "that I tested" is correct and usable in written English.
You can use it to refer to something that you have personally evaluated or experimented with in the past. Example: "The software features that I tested showed significant improvements in performance."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

Some recipes that I tested exceeded 90 percent.

News & Media

The New York Times

The 6-cylinder Mustang that I tested for comparison had a clunky 5-speed automatic transmission.

News & Media

The New York Times

The tC that I tested was a classy dark blue with stylish alloy wheels.

News & Media

The New York Times

The model that I tested was an all-wheel-drive V-6 for $29,970.

News & Media

The New York Times

The SRX that I tested had an optional adaptive suspension with Sachs-brand variable shock absorbers.

News & Media

The New York Times

The interior is handsome, too, especially in the fully equipped Limited version that I tested.

News & Media

The New York Times

The ATS 3.6 Premium that I tested had a sticker price of $49,185.

News & Media

The New York Times

And in the Limited model that I tested, the seat leather felt nearly like leather.

News & Media

The New York Times

The roadster that I tested had the V-6 and the automatic and a base price of $46,675.

News & Media

The New York Times

The EX sedan that I tested was equipped with the automatic; the coupe had the five-speed manual.

News & Media

The New York Times

A Comcast digital cable set-top box made by Motorola that I tested was drawing about 40 watts.

Show more...

Expert writing Tips

Best practice

When using "that I tested", ensure the context clearly indicates what was tested and the purpose of the testing. This adds clarity and strengthens your statement.

Common error

Avoid using "that I tested" without specifying the parameters or criteria of your test. Saying "the product that I tested" is less effective than "the product that I tested under high-stress conditions".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "that I tested" functions as a relative clause modifying a noun. It specifies a particular item or instance that has been personally evaluated. Ludwig AI confirms this usage through numerous examples across varied contexts.

Expression frequency: Very common

Frequent in

News & Media

61%

Science

10%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "that I tested" is a common and grammatically correct way to indicate personal experience in evaluating or experimenting with something. Ludwig AI confirms its usability and provides numerous examples. While versatile, it's most frequently found in news and media contexts. To enhance clarity, it's best practice to clearly specify what was tested and the purpose of the testing. Avoid overgeneralization by providing specific parameters or criteria used during the test.

FAQs

What are some alternatives to "that I tested"?

You can use alternatives like "that I evaluated", "that I examined", or "that I tried out" depending on the context.

How to use "that I tested" in a sentence?

Use "that I tested" to specify a particular item or method you personally assessed, for example, "The model "that I tested" was an all-wheel-drive V-6 for $29,970".

Is it better to use "that I tested" or "which I tested"?

"That I tested" is generally preferred for restrictive clauses, providing essential information about the noun it modifies. "Which I tested" works better for non-restrictive clauses, adding extra, non-essential details.

How can I make my writing more concise than using "that I tested"?

You could revise the sentence to directly state the finding. For example, instead of "The version "that I tested" was faulty", you could say "The tested version was faulty".

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: