Editing Pronoun (section)

==== Interrogative ====
{{Main|Interrogative word}}
Relative pronouns can be used in an interrogative setting as interrogative pronouns. Interrogative pronouns ask which person or thing is meant. In reference to a person, one may use ''who'' (subject), ''whom'' (object) or ''whose'' (possessive); for example, '''''Who''' did that?'' In colloquial speech, ''[[whom]]'' is generally replaced by ''who''. English non-personal interrogative pronouns (''which'' and ''what'') have only one form.<ref name="Borjars" />{{rp|56–57}}

In English and many other languages (e.g. [[French language|French]] and [[Czech language|Czech]]), the sets of relative and interrogative pronouns are nearly identical. Compare English: '''''Who''' is that?'' (interrogative) and ''I know the woman '''who''' came'' (relative). In some other languages, interrogative pronouns and indefinite pronouns are frequently identical; for example, [[Standard Chinese]] {{lang|zh|什么}} {{lang|zh-Latn|shénme}} means "what?" as well as "something" or "anything".