The words ‘who’, ‘whom’, ‘which’, ‘whoever’, ‘whomever’, ‘whichever’, and ‘that’ are known as relative pronouns in the English language. A relative pronoun connects a phrase to a noun or pronoun. Thus ...

Some people are bothered by the use of “that” instead of “who” when the relative pronoun refers to a person, not a thing. Is there grammar for cats? in reference to a person. The general rule is that ...