or dangled, ("Jack built the house that we live in," or "Jack built the house we live in.") Relative clauses headed by zeros are frequently called contact clauses in TEFL contexts, and may also be called "zero clauses". (If that is analyzed as a complementizer rather than as a relative pronoun the above sentences would be represented differently: Jack built the house that I was born in Ø; Jack built the house I was born in Ø; He is the person I saw Ø. 'What' relative pronoun Some varieties of English use what as a relative pronoun. For example, in Guardians of the Galaxy Vol. 2, a Ravager says, "For it is a name what strikes fear into the hearts of anyone what hears it." What as a relative pronoun appeared on the front-page of United Kingdom newspaper The Sun on 11 April 1992 in the headline "It's The Sun Wot Won It." Standard Englishes proscribe the use of what as a relative pronoun, preferring who or that. Relative pronoun as the object of a preposition A relative pronoun often appears as the object of a preposition, both in restrictive and non-restrictive clauses, as in "Jack is the boy with whom Jenny fell in love." or "Yesterday, Jenny met Jack, for whom she no longer has any feelings." It is not unusual to place the preposition at the end of the relative clause, while the relative pronoun that it governs is placed at the beginning of the clause or omitted, so "Jack is the boy that Jenny fell in love with." is also possible. A preposition is never placed in front of the relative pronoun that, but preposition stranding is possible when there is an explicit that, or when the relative pronoun representing the object of the clause is omitted. So "Jack is the boy that Jenny fell in love with." and "Jack is the boy Jenny fell in love with." are possible but * "Jack is the boy with that Jenny fell in love." is ungrammatical. Such preposition-stranding is perfectly grammatical and has been used by the best writers for centuries, though it was, in the past, criticized by prescriptivist grammarians as being either ungrammatical or informal. The grammatical case of a relative pronoun governed by a preposition is the same as when it is the direct object of a verb: typically the objective case. When the relative pronoun