Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is selected of two
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is selected of two" is not correct in English.
It seems to be an attempt to convey a selection process but lacks proper grammatical structure. Example: "The candidate is selected from two finalists."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
Alternative expressions(1)
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
1 human-written examples
In addition, a community-based random sample of children aged 2 3 is selected of two cities in Limburg (Maastricht and Heerlen).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Thirteen studies were selected, of which seven dealt with physical abuse, four with sexual abuse, one with emotional abuse, and one with any abuse and physical neglect.
Science
Following the selection criteria, eight clinical trials were selected, of which five were randomized controlled trials.
The nm23-H1 gene was transfected into MDA-MB-231 human breast cancer cells and 12 clones were selected, of which two were characterized extensively.
Science
In the systematic review of its efficacy and safety for the treatment of skin diseases, eight clinical trials were selected, of which five were RCTs.
Nine (33%) nurses were selected of which three were from the FNU and the others were leading midwives in their services.
Science
Thirty-three poteligible eligible controlled clinical trials using PEG-IFNα-based therapy for chronic HBV infection were selected, of which nineteen were excluded.
Science
Different sputtering ion densities and deposition times of IBAD were selected for three groups of the samples.
Six plots (each plot had an area of 9 m2) were selected for six treatments of sugar mill effluent viz.
Six plots were selected for six treatments of sugar mill effluent viz.
Two groups of students were selected out of eight groups of medical students in their final year at Mosul College of Medicine (28 30 students comprise each administrative group).
Science
Expert writing Tips
Best practice
Use the phrase "is selected from two" instead of "is selected of two" to ensure grammatical correctness. This change maintains the meaning while adhering to standard English usage.
Common error
Avoid using "of" after "selected" when indicating a source. Always use "from" to show the origin or pool from which the selection is made.
Source & Trust
78%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is selected of two" functions as a prepositional phrase attempting to describe a selection process. However, according to Ludwig AI, it's grammatically incorrect and thus doesn't effectively fulfill this function. The correct form would be "is selected from two".
Frequent in
Science
33%
News & Media
33%
Formal & Business
33%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "is selected of two" is grammatically incorrect. The correct phrasing is "is selected from two". The error lies in the misuse of the preposition "of" instead of "from". As Ludwig AI points out, the correct preposition indicates the source or pool from which the selection is made. While the phrase attempts to describe a selection process, its incorrect grammar undermines its effectiveness. Therefore, always use "from" to maintain grammatical accuracy and clarity. The phrase appears rarely and should be avoided in formal writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is chosen from two
Changes the verb to "chosen" and uses the correct preposition "from".
is selected from two
Uses "selected" with the correct preposition "from".
is picked from two
Replaces "selected" with "picked" while maintaining the correct preposition "from".
is one of two selected
Restructures the sentence to emphasize being one of two selected items.
is determined from two
Replaces "selected" with "determined" indicating a decision process.
is derived from two
Uses "derived" to indicate that the selection is based on two sources.
is decided among two
Uses "decided" with "among" to imply a decision between two options.
is obtained from two
Emphasizes the act of obtaining something from two sources.
is drawn from two
Uses "drawn" to suggest a selection from two options.
is sourced from two
Indicates that the item comes from two different sources.
FAQs
What is the correct way to say something is chosen from two options?
The correct phrasing is "is chosen from two" or "is selected from two". The preposition "from" accurately indicates the source or pool from which the selection is made.
Is "is selected of two" grammatically correct?
No, "is selected of two" is grammatically incorrect. The correct preposition to use after "selected" in this context is "from". Consider using phrases like "is selected from two" or "is chosen from two".
What are some alternatives to "is selected of two"?
Better alternatives include "is chosen from two", "is picked from two", or "is one of two selected". These options use correct grammar and convey the intended meaning clearly.
Why is "from" the correct preposition to use with "selected" when referring to two options?
The preposition "from" indicates the origin or source of the selection. Using "of" is grammatically incorrect in this context. For example, you might say, "The winner "is selected from two" finalists."
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
78%
Authority and reliability
1.8/5
Expert rating
Real-world application tested