An faɗi tsayi [Vː] yana faruwa a cikin bambance-bambancen kyauta ko a matsayi na ƙarshe.
/i/ ana iya ji kamar [ɪ] a matsayi na farko ko na tsakiya, ko kuma a cikin bambance-bambancen kyauta tare da [i] .
/ə/ Hakanan ana iya jin kamar [ɘ] a matsayin tsaka-tsakin kalma.
/a/ ana iya ji kamar [ɐ] kafin tsaka-tsaki ko na ƙarshe /ʔ/ ko /h/ .
/ɔ/ ana iya ji kamar [o] lokacin kafin a /ʔ/ ko /h/, ko kuma cikin canji da [ɔ] .
↑Hammarström, Harald; Forkel, Robert; Haspelmath, Martin, eds. (2017). "Yaren Kayan". Glottolog 3.0. Jena, Germany: Max Planck Institute for the Science of Human History.