@article{AmaechiGeorgi2020,
  author    = {Amaechi, Mary Chimaobi and Georgi, Doreen},
  title     = {On optional wh-/focus fronting in Igbo},
  series = {Zeitschrift f{\"u}r Sprachwissenschaft},
  volume    = {39},
  journal   = {Zeitschrift f{\"u}r Sprachwissenschaft},
  number    = {3},
  publisher = {De Gruyter},
  address   = {Berlin},
  issn      = {0721-9067},
  doi       = {10.1515/zfs-2020-2017},
  pages     = {299 -- 327},
  year      = {2020},
  abstract  = {This paper discusses surface optionality in focus fronting in the Benue-Congo language Igbo. A focused XP can occur in-situ or ex-situ. We argue that the optionality does not have its origins in the syntax: in fact, exactly one focused XP has to move to the designated focus position in the left periphery in the syntax. The alternation between in-situ and ex-situ rather arises at PF: either the lowest or the topmost copy of the focus chain is pronounced. The choice is determined by semantic-pragmatic factors, i. e., we see an interaction between PF and LF. This constitutes a challenge for a strict version of the Y-model of grammar.},
  language  = {en}
}