What Is The Difference Between Who And Whom In A Sentence. Jun 13 2011 The key difference between who and whom is that who denotes the subjective case while whom denotes the objective case as interrogative pronouns. It tells you about the subject of the verb.
Whom should be used to refer to the object of a verb or preposition. Let me explain with an example. When it comes to the word who it is used as an interrogative pronoun as well as.
In the examples above.
Whom should be used to refer to the object of a verb or preposition. If you can replace the word with he or she use who. Sarah saw whom on the bus. Is it the subject of the sentence.
