Whose Right or Who's Right?

Who's is a contraction linking the words who is or who has, and whose is the possessive form of who. They may sound the same, but spelling them correctly can be tricky.

Whose or who's in a sentence?

While “who's” comes from “who”, “whose” is related to “whom.” Whose is a possessive pronoun that you used in questions where you're asking about who owns something. For instance, “Whose puppy is this?” is another way of saying, “To whom does this puppy belong?”

Who's or whose or whos?

Whose is the possessive form of the pronoun who, while who's is a contraction of the words who is or who has. However, many people still find whose and who's particularly confusing because, in English, an apostrophe followed by an s usually indicates the possessive form of a word.