The Judiciary also uses a special type of monitoring through the General Inspection Office and Bureaucratic Justice Court. Additionally, either of the three powers have internal supervision mechanisms.
"Either" in the above paragraph is used for more than two items (three powers). Is it grammatical?
Best Answer
You've asked two questions here; one in your title:
and one in the body of your question:
Catija has (correctly, in my opinion) given an answer to the second question. I'd like to answer the first: It depends.
As one grammar blogger wrote:
The Free Dictionary has a usage note:
As for those aforementioned "violations," you can find several of them by going to Google Books and searching for
"any of the three"
. When I did that, I noticed that several of the hits were from the 19th century, which made me wonder if either of the three was not considered the grammatical misdemeanor a century or so ago that it is today, a theory that seems to be supported by this Ngram: