Extraposition is the non-canonical placement of dependents in a right-peripheral position in a clause. The Austronesian language Malagasy has basic VOXS word order, however, extraposition leads to VOSX. Extraposed constituents behave syntactically as though they were in their undisplaced position inside the predicate at both LF and Spell Out. This paper argues that extraposition is achieved via movement at Phonological Form (PF). I argue against alternatives that would derive extraposition with syntactic A’ movement or stranding analyses. Within a Minimalist model of grammar, movement operations take place on the branch from Spell Out to PF and have only phonological consequences.

附加是在子句的右外围位置非依从的非规范放置。奥斯塔加尔语的马达加斯加语具有基本的VOXS字序，但是，外加导致VOSX。在LF和Spell Out时，外加成分在句法上的表现就好像它们处于谓词内部的未移位位置一样。本文认为，外位是通过以语音形式（PF）移动来实现的。我反对用句法A'动作或搁浅分析得出外推的其他选择。在语法的极简主义模型中，移动操作发生在从“拼出”到PF的分支上，仅产生语音上的后果。