were prepared by

USAGE SUMMARY

The phrase 'were prepared by' is a grammatically correct and usable phrase in written English.
It is a passive form of the verb prepare and can be used when talking about something that has been created, made or organized by someone or something else. For example: The meals were prepared by the chef in the restaurant.

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Literary notes were prepared by the gross.

The New Yorker

The targets were prepared by J.P.G.

Nature

SLNs were prepared by three different methods.

International Journal of Pharmaceutics

Films were prepared by solvent casting method.

Saudi Pharmaceutical Journal

SLN were prepared by nanoprecipitation method.

Journal of Drug Delivery Science and Technology

Thermocouples films were prepared by screen printing.

Sensors and Actuators A: Physical

Chitosan matrices were prepared by compression molding.

Carbohydrate Research

Subcellular fractions were prepared by differential ultracentrifugation.

American Journal of Obstetrics and Gynecology

CDs were prepared by hydrothermal method.

Talanta

Test compounds were prepared by Zemplén deacylation.

Carbohydrate Research

Aqueous micelles were prepared by dialysis method.

Polymer

Expert writing Tips

Best practice

When using "were prepared by", ensure the subject clearly identifies what was created or organized and the object specifies who or what did the preparing. This provides clarity and avoids ambiguity.

Common error

Avoid using "were prepared by" when the agent or creator is unclear or unknown. Instead, consider using a passive construction without specifying the agent if the creator is not relevant or identifiable.

Linguistic Context

The phrase "were prepared by" functions as a passive construction indicating the agent responsible for the preparation of something. As Ludwig AI shows, it is commonly used across various domains.

Expression frequency: Very common

Frequent in

Science

68%

News & Media

16%

Academia

6%

Less common in

Encyclopedias

2%

Formal & Business

2%

Reference

0%

Ludwig's WRAP-UP

In summary, "were prepared by" is a common and grammatically correct passive construction used to attribute the creation or organization of something to a specific agent. As evidenced by Ludwig AI, this phrase is frequently encountered in scientific, news, and academic contexts, indicating its versatility and widespread acceptance. When using this phrase, clarity is key: ensure the subject and agent are clearly defined to avoid ambiguity. Although correct, consider active voice alternatives for more direct writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

were created by

Focuses on the act of creation rather than preparation.

were made by

Emphasizes the manufacturing or construction aspect.

were authored by

Highlights the authorship or origination of a written work.

were developed by

Implies a process of improvement or evolution during creation.

were designed by

Focuses on the planning and design aspects of the creation.

were formulated by

Suggests a careful and systematic process of creation, often in a scientific context.

were arranged by

Indicates an organization or structuring of elements.

were compiled by

Implies a gathering and organizing of information or data.

were produced by

Focuses on the outcome or result of a process.

were composed by

Suggests the creation of a complex or artistic work.

FAQs

How can I use "were prepared by" in a sentence?

Use "were prepared by" to indicate who or what created or organized something. For example, "The reports were prepared by the research team" indicates that the research team created the reports.

What's a good alternative to "were prepared by"?

Depending on the context, you could use phrases like "were created by", "were made by", or "were authored by".

Is it better to use "were prepared by" or an active voice construction?

While "were prepared by" is grammatically correct, using an active voice construction (e.g., "The team prepared the report") often makes your writing more direct and concise.

What is the difference between "were prepared by" and "were compiled by"?

"Were prepared by" suggests a more comprehensive creation or organization process, whereas "were compiled by" typically indicates a gathering and assembling of existing information or data.