For example, we did not write: “After the storm, each neighbor knew better,” but a correct form (without the possessive pronoun): “After the storm, every neighbor knew better.” So what`s the problem? The word “sound” is a pronoun in the possessive case; it describes the word “lunchbox” but refers to the word “camper” (the precursor). In this case, the pronoun is “their” plural (more than one) and is not in number with its predecessor, “camper”, which is singular. People use the word “sound” to refer to a single precursor as an attempt to avoid the obvious (but grammatically correct) sexist form of “him” or “she.” Many authors use the “him or her” form, but this approach weighs the sentence. I would be less honest if I did not mention the controversy over the use of “her,” “their” and other constructions to refer to singular pronouns. Gabe Doyle, a linguistics student at the University of California, San Diego, makes a compelling argument for using “she” and “you” as singular. Take a look. This is one of the best places to explain the problems with pronoun-antecedent agreement. The examples are clear; the explanations are visual, with boxes and arrows. Lists are made available. The site also has hot links for “precursors” and “indeterminate pronouns.” Start here.
A small page with lots of good examples and explanations. Discussed the agreement in numbers, in person and in sex. There are a lack of lists of singular problematic pronouns. A common error in English writing or English by default is the abuse of a pronoun if it refers to another name or pronoun in the same sentence. In general, the following sentence may seem perfectly acceptable, but look carefully; That is not the case. Spreadsheet 1 explains what a prognostic agreement with its predecessor represents, some common problems and the possibilities for correcting pronovicheres errors. It includes 8 exercises. Spreadsheet 2 contains 18 exercises.
Both of these solutions should work in many cases where there is no agreement on a pronoun with its predecessor.