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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
mostly of them
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "mostly of them" is not correct in English.
You might be trying to express that a majority of a group is being referred to, but the correct form would be "most of them." Example: "Most of them agreed with the proposal during the meeting."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
Alternative expressions(20)
most of them
the majority of them
almost all of them
the greater part of them
most people
a vast majority of them
almost of them
increasing of them
much of them
the large majority of them
largely
majority of them
the bulk of them
the totality of them
the whole of them
the vast majority of them
a good many of them
the pair of them
a large proportion of them
the rest of them
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
5 human-written examples
Complications during closed intramedullary femoral nailing are uncommon, and mostly of them are caused by technical reasons.
The first act consists mostly of them writing letters to each other, with the boy almost getting a kiss from the girl as the curtain falls.
News & Media
Mostly of them were up-regulated with highest induction of 22-fold for one member (AW705829).
Science
On average, 1.4% of all reads mapping in genic loci in each dataset was found in antisense orientation (see Table 3), mostly of them mapping at level of exonic regions (83%).
Science
The Gender Violence Recovery Center in Mombasa reported that cases of sexual violence had doubled since the elections and there have been an increase in sexual assaults by strangers and gang rapes; mostly of them girls under the age of 18, but also including some boys.
Formal & Business
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Women are still mostly sex objects, and men mostly think of them in commodity terms.
News & Media
They are filled with inert gas to prevent corrosion, and require no mechanical cooling systems; David J. Foss, an engineer here who supervised their loading, said maintenance consisted mostly of inspecting them and sweeping the leaves off the pad.
News & Media
It consisted mostly of reminding them who I was and that my name was not in fact "Trip".
News & Media
Of the orphans we started with - we had 23 originally - mostly all of them are married.
News & Media
"Planetary scientists think about planets as bodies with processes and systems, and a lot of astronomers mostly think of them as objects orbiting around other objects.
News & Media
They were young men, mostly, 14 of them in their 20s — outdoorsmen, fathers, heroes to the local high school athletes they themselves once were.
News & Media
Expert writing Tips
Best practice
When intending to convey 'almost all', consider using "almost all of them" or "the vast majority of them" for greater impact.
Common error
Avoid using "of" after "mostly". It is more accurate to say "most of them" or rephrase to use "mostly" as an adverb modifying a verb or adjective.
Source & Trust
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "mostly of them" functions as a prepositional phrase, aiming to specify a quantity or proportion. As Ludwig AI highlights, the expression is not grammatically correct in standard English.
Frequent in
News & Media
40%
Science
40%
Formal & Business
20%
Less common in
Wiki
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "mostly of them" is grammatically incorrect in standard English. Ludwig AI confirms this assessment. While its intended meaning is to convey that a majority of a group is being referenced, it is more accurate and clearer to use alternatives such as "most of them" or "the majority of them". Although it appears in some news, scientific, and business contexts, its low frequency and grammatical issues suggest it should be avoided in formal writing. Opting for grammatically sound alternatives enhances clarity and credibility.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
most of them
Replaces "mostly" with "most" for better grammatical accuracy.
the majority of them
Uses a more formal and grammatically sound construction.
almost all of them
Emphasizes near-complete inclusion, similar to "mostly".
largely of them
Uses 'largely' to express a substantial portion, altering the original phrase structure.
mainly of them
Emphasizes the principal component within the group.
primarily of them
Indicates the main constituents of the group, offering a more formal tone.
chiefly of them
Suggests that the most important members of the group are being referred to.
predominantly of them
Highlights the prevailing element within the group, providing a stronger emphasis.
by and large of them
Implies a general overview, focusing on the bigger picture of the group composition.
for the most part of them
Expresses a common condition within the group, allowing for exceptions.
FAQs
What is the correct way to say "mostly of them"?
The grammatically correct alternative is "most of them". You can also use phrases like "the majority of them" or "almost all of them" depending on the intended meaning.
Can I use "mostly of them" in formal writing?
No, it's best to avoid "mostly of them" in formal writing. Use more standard phrases such as "most of them" or "the majority of them".
What does "mostly of them" mean?
While not grammatically standard, "mostly of them" is generally intended to convey that a large portion or the majority of a group is being referred to. A better way to phrase this is to say "most of them".
Is there a subtle difference in meaning between "mostly of them" and "most of them"?
Although "mostly of them" is not considered correct, the intended meaning is nearly identical to "most of them". Using "most of them" ensures clarity and grammatical accuracy.
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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
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested