are assembled by

USAGE SUMMARY

The phrase "are assembled by" is correct and usable in written English.
It can be used to describe the process of putting together components or parts by a specific agent or entity. Example: "The toys are assembled by skilled workers in the factory."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Products are assembled by inexpensive labor at mostly U.S.-owned plants, then exported back to the U.S. and elsewhere.

University of California, Berkeley

Mech decks, the highly complex head and tape transport assemblies for VCRs, are assembled by Matsushita robots.

Harvard Business Review

The OM contains integral β-barrel proteins (OMPs), which are assembled by the β-barrel assembly machine (Bam) complex through an unknown mechanism.

Princeton University

The urchin-like architectures are assembled by numerous 1D nanorods.

Journal of Alloys and Compounds

The wooden blocks are assembled by mortise and tenon.

Engineering Structures

More complex characters such as Santa Claus are assembled by hand.

The Guardian - Business

Between 300 and 400 houses are assembled by workers each morning before the workshops.

The New York Times

All three, in assorted chunks that themselves subdivide, are assembled by collage.

The New York Times - Books

All are assembled by the company's two full-time watchmakers in Switzerland.

The New York Times

In combinatorial synthesis, molecules are assembled by linking chemically similar fragments.

Journal of Molecular Graphics and Modelling

These nanostructures are assembled by many Sn nanoparticles with an inner void structure in the center.

Electrochimica Acta

Expert writing Tips

Best practice

Prefer the active form "assemble" instead of the passive "are assembled by" where possible. For example, instead of "The parts are assembled by workers", say "Workers assemble the parts."

Common error

Avoid using "are assembled by" with a singular subject. For example, it's incorrect to say "The product are assembled by the machine"; instead, say "The product is assembled by the machine."

Linguistic Context

The phrase "are assembled by" functions as a passive construction, indicating that the subject receives the action of being put together. This aligns with Ludwig's AI analysis and is evident in examples where products or components undergo assembly processes.

Expression frequency: Very common

Frequent in

Science

41%

News & Media

38%

Academia

8%

Less common in

Formal & Business

3%

Encyclopedias

2%

Reference

0%

Ludwig's WRAP-UP

In summary, "are assembled by" is a common passive construction used to describe how something is put together, often specifying the agent or process involved. As confirmed by Ludwig, the phrase is grammatically correct and widely used across different contexts, particularly in scientific, news, and academic writing. The provided examples demonstrate the versatility and broad applicability of this phrase in conveying the idea of assembly or construction. When using this phrase, ensure subject-verb agreement and consider the active voice for more direct and concise writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are constructed by

Emphasizes a more structured and deliberate building process.

are fabricated by

Suggests a manufacturing or more technical creation.

are manufactured by

Highlights mass production or industrial creation.

are put together by

A more informal way of expressing the same idea of joining components.

are created by

Focuses on the act of bringing something into existence.

are composed of

Highlights the constituent elements rather than the process of assembly.

are formed by

Emphasizes the shape or structure that results from the process.

are built by

Implies a solid and stable structure resulting from the assembly.

are made by

A general term for the creation or production of something.

are produced by

Focuses on the outcome of a process, often in an industrial context.

FAQs

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

Use "are assembled by" to describe how components or parts come together to form a whole. For example, "The devices "are assembled by" trained technicians".

What phrases are similar to "are assembled by"?

Alternatives include phrases such as "are constructed by", "are fabricated by", or "are manufactured by", each carrying slight variations in connotation.

Is "are assembled by" formal or informal?

The phrase "are assembled by" is suitable for both formal and informal contexts, depending on the surrounding language and the overall tone of the writing.

Which is more precise, "are assembled by" or "are made by"?

"Are assembled by" is more precise as it implies a process of putting distinct parts together, whereas "are made by" is a general term that does not necessarily indicate assembly.