If H3N2 viruses continue to circulate prominently, the 2014-2015 influenza season could be severe. In addition, most of the H3N2 viruses that have been antigenically or genetically characterized at CDC are different or drifted from the H3N2 vaccine virus.
Updated April 12, 2017. An indefinite pronoun is a pronoun that refers to an unspecified or unidentified person or thing. Put another way, an indefinite pronoun doesn't have an antecedent.
SOME REMAINS. In this sentence, SOME is the subject and the object of the preposition CHILDREN indicates whether the verb should be singular or plural. Because CHILDREN in this sentence is plural, the verb is plural. Indefinite pronouns refer to an unknown or undetermined person, place or thing. Care must be taken to identify whether the pronoun is singular or plural to ensure the proper conjugation of the verb. Indefinite pronouns that are always singular: