VInfCase: Case is marked on nouns; some case affixes attach directly to nonfinites as well, such that the inflected nonfinite serves a nonnominal (e.g., adverbial) function.
(1) man-ti
go-prs.ptc
‘going’ (Onina 2009: 46)
(2) man-ǝm
go-pst.ptc
’gone’ (Onina 2009: 46)
(3) man-te-m-ǝn
go-prs.ptc-1sg-loc
’when I go away’ (Onina 2009: 46)
(4) man-me-m-ǝn
go-pst.ptc-1sg-loc
’when I went away’ (Onina 2009: 46)
The infinitive and the adverbial particle are not marked for case in Synja Khanty. The present participle and the past participle can take locative and lative case-marking suffixes (Onina 2009: 44˗46.).