either are vs either is : Common Errors in English

About either are vs either is

As a subject, “either” is singular. it’s the opposite of “both,” andrefers to one at a time: “Either ketchup or mustard is good on a hotdog.” But if “either” is modifying a subject in an “either . . . or”phrase, then the number of the verb is determined by the number of thesecond noun: “Either the puppy or the twins seem to need my attentionevery other minute.”

either is in News

  • The PHP popularity puzzle

    PHP, the venerable dynamic language used for server-side Web development, either is making a big comeback or is in a pronounced state of decline among developers. It all depends on how you look at it.
    on July 9, 2013 Source: InfoWorld

Lightning fast vocabulary building for SAT, ACT, GRE, GMAT and CAT