Coerced Relative Clauses in Korean
In this paper, I use the following abbreviations: acc(usative case), (imperfective) adni(ominal), (modal) adnm (ominal ending), (perfective) adnp(ominal ending), c(o)mp(lementizer), dec(larative mood), imp(er)f(ective as- pect), n(or)m(ina)l(izer), nom(inativecase), p(a)st, pl(ural), top(ic). 
The morpheme nun occurs with an eventive verb and expresses imperfectiveness of the event it denotes. If (u)n is used with an eventive verb, it expresses the perfectiveness of the event that the verb denotes. But it can occur with a stative verb with no meaning of perfectiveness. In addition to the two, the adnominal ending -(u)l often expresses a modal meaning, but there are cases it does not have any meaning of modality: e.g. … (u)l ttay ‘when …’.