This article proposes that Late Archaic Chinese object relative clauses were reduced relative clauses consisting of a TP dominated by DP. They contained a functional morpheme suo, which attracted an operator to the edge of the vP before moving to T in order to provide T with an [N] feature that could be selected by D. The embedded subject moved to the specifier of the nominalized T, where it valued genitive case with D under Agree. The reduced nature of SUO relative clauses accounts for the fact that a unique strategy was required for relativization on VP-internal positions, as opposed to subject position, since the lack of a CP layer denied the clause a uniform landing site for operators originating internal and external to vP. This analysis also accounts for the loss of the relativization asymmetry by correlating it with the loss of nominalizing morphology such as genitive case.
