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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
feed on are
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "feed on are" is not correct and does not make sense in written English.
It appears to be a combination of words that do not form a coherent or grammatically correct expression. Example: "The animals feed on are not easily visible in the wild." (This example is incorrect due to the phrase.)
⚠ May contain grammatical issues
News & Media
Encyclopedias
Science
Wiki
Formal & Business
Alternative expressions(7)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
6 human-written examples
Rodents invade homes during the fall, not because of cooler weather but because the seeds and plants they feed on are gone, sending them elsewhere for food.
News & Media
These nesting colonies are usually found adjacent to upwelling currents in the sea where invertebrates and fish that the birds feed on are most abundant.
Encyclopedias
The lambs are never kept in confinement, and on pasture, they are moved from field to field, a practice called rotational grazing, so that the grasses they feed on are vigorous and concentrated in nutrients.
News & Media
Bacterial spores and the nutrients they will need to feed on are added as granules into the concrete mix.
News & Media
However, the exudates of several tree species they are known to feed on are high in protein, so some fork-marked lemurs may meet their protein requirements without preying on insects.
Wiki
Spiders are not interested in human and pet food, but insects that spiders feed on are very interested in these food sources.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
"What a large bear up there would find to feed on is another matter," he said.
News & Media
Instead, the range of plants that animals feed on is determined to a very large extent by plant secondary compounds.
Encyclopedias
Last year, amid record snowfall so deep that all the willow branches that ungulates feed on were buried, a starving moose charged him on two occasions, two weeks apart.
News & Media
Starving them of the attention they crave and the upset they hunger for and feed on is the only answer.
News & Media
Moreover, the fishes being fed on are generally resting and do not seem to be disturbed by the hematophagous activity of the colubrariid snail.
Science
Expert writing Tips
Best practice
Avoid using the phrase "feed on are" as it is grammatically incorrect. Instead, rephrase your sentence to use correct grammar.
Common error
Ensure that the verb "feed" is correctly conjugated and agrees with the subject. The phrase "feed on" should be followed by a noun or pronoun, not "are". For example, replace "animals that feed on are" with "animals that are fed on" or "animals that feed on grass".
Source & Trust
84%
Authority and reliability
2.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "feed on are" is grammatically incorrect. The correct usage is either "feed on" followed by a noun phrase indicating what is being consumed or "are fed on" indicating a passive relationship. Ludwig AI confirms that this phrase is not correct.
Frequent in
News & Media
20%
Encyclopedias
20%
Science
20%
Less common in
Wiki
20%
Formal & Business
20%
Science
0%
Ludwig's WRAP-UP
In summary, the phrase "feed on are" is grammatically incorrect. As Ludwig AI confirms, it's not a valid expression in English. The correct forms are "feed on", followed by a noun that specifies what is being consumed, or "are fed on", indicating a passive relationship where something is being consumed by something else. While there are instances of the phrase appearing in various contexts like news, encyclopedias, and scientific articles, its usage is inaccurate. Therefore, writers should avoid this phrase and opt for grammatically sound alternatives.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are fed on
Passive voice construction, indicating something is being consumed.
are nourished by
Implies sustenance and support, rather than just consumption.
consume
A more direct verb indicating the act of eating or using.
are sustained by
Focuses on the life-sustaining aspect of the consumption.
devour
Suggests a more intense or ravenous form of consumption.
depend on for food
A straightforward way of saying what an organism needs for survival.
rely on for sustenance
Emphasizes dependence on something for survival.
derive nutrition from
Highlights the nutritional benefits gained from consuming something.
gain sustenance from
Focuses on the action of gaining nourishment.
get their food from
A very basic way to say the food origin.
FAQs
How can I correct the phrase "feed on are" in a sentence?
Replace "feed on are" with grammatically correct alternatives like "are fed on" or rephrase to include a direct object after "feed on" such as "feed on plants".
What is a more formal way to say "feed on"?
Depending on the context, consider using alternatives such as "subsist on", "derive sustenance from", or "consume".
Is "feed on" a passive or active construction?
"Feed on" is an active construction. The passive form would be "are fed on".
What's the difference between "feed on" and "are fed on"?
"Feed on" indicates that a subject is actively consuming something, while "are fed on" indicates that the subject is being consumed by something else.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
2.2/5
Expert rating
Real-world application tested