are tracked by a

USAGE SUMMARY

The phrase "are tracked by a" is correct and usable in written English.
It can be used when describing a process or action where something is being monitored or recorded by a specific entity or system. Example: "The changes in user behavior are tracked by a sophisticated analytics tool to improve the overall experience."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

Complicated shipping routes and sales are tracked by a satellite system.

The Economist

Standard motion-capture means that the actor's face is covered in small, reflective balls, which are tracked by a camera.

The Guardian - Tech

The two must overcome their mutual suspicion as they are tracked by a bloodthirsty mob barely controlled by the local sheriff.

University of California, Berkeley

In "Alpha 3.4," by Singapore artists known as Tsunamii.net, two artists walk from Kassel to Kiel, Germany, as their movements are tracked by a Global Positioning System device.

The New York Times - Tech

The location and trajectory of the people are tracked by a Wi-Fi-based system that was also developed by the university.

The Economist

Set in an Orwellian future where prospective criminals are tracked by a rampant police state, Minority Report is based on a Phillip K Dick short story and stars Tom Cruise.

The Guardian - Film

Human-verified similar examples from authoritative sources

Similar Expressions

44 human-written examples

Monarch populations are tracked by an extensive network of professional and citizen scientists who make up part of the butterfly's vast and loyal following.

Huffington Post

All patient attendances to our Emergency Department are tracked by an Electronic Patient Information system Irish Medical Systems IMSS) Maxims.

Emergency Medicine Journal

Files were shared peer-to-peer but had to be tracked by a central host site.

The Guardian - Books

One pilot thought his plane was being tracked by a hostile weapon.

The New York Times - Magazine

Dawson, meanwhile, is already being tracked by a cluster of Premier League clubs.

The Guardian - Sport

Expert writing Tips

Best practice

When using "are tracked by a", ensure the subject performing the tracking is clearly identified. This adds clarity and avoids ambiguity.

Common error

Avoid vague statements where it's unclear who or what is doing the tracking. For instance, instead of "Progress is tracked by a system", specify "Progress is tracked by a project management system."

Linguistic Context

The phrase "are tracked by a" functions as a passive construction, indicating that the subject is the recipient of the action of being tracked. As Ludwig AI confirms, this construction is grammatically correct. The examples provided by Ludwig show its use across diverse contexts, from scientific research to news reporting.

Expression frequency: Common

Frequent in

News & Media

37%

Science

37%

Academia

13%

Less common in

Wiki

13%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "are tracked by a" is a grammatically sound and commonly used passive construction that indicates a subject is being monitored or observed by a specific entity. As Ludwig AI confirms, its usage spans various contexts, including news, science, and academia. When using this phrase, ensure clarity by explicitly stating who or what is doing the tracking. Consider alternatives like "are monitored by a" or "are followed by a" to vary your writing style. By paying attention to these nuances, you can effectively and accurately communicate the idea of something being systematically monitored.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are monitored by a

Replaces "tracked" with a synonym, focusing on continuous observation.

are traced by a

Emphasizes the act of following a path or sequence.

are followed by a

Suggests movement or progression being observed by another entity.

are detected by a

Focuses on the act of discovering something, rather than continuous monitoring.

are observed by a

Highlights the act of watching or noticing something.

are overseen by a

Implies a supervisory role, where the tracking is part of a larger management process.

are watched by a

Similar to observed, but can imply a more casual or less formal observation.

are supervised by a

Similar to overseen, but can imply more direct control or guidance.

are examined by a

Suggests a more in-depth analysis or investigation.

are scrutinized by a

Implies close and critical examination.

FAQs

How can I use "are tracked by a" in a sentence?

Use "are tracked by a" to describe something being monitored or followed. For example: "Customer preferences are tracked by a sophisticated AI algorithm."

What's a good alternative to "are tracked by a"?

Consider alternatives like "are monitored by a", "are followed by a", or "are observed by a" depending on the specific context.

Is it better to use active or passive voice with "tracked"?

While "are tracked by a" uses passive voice, active voice (e.g., "a system tracks X") can sometimes be more direct. Choose the voice that best emphasizes the subject or the action in your sentence.

What does "are tracked by a" imply about the subject?

The phrase implies that the subject is being monitored or observed in some way, often for a specific purpose such as analysis, control, or security.