Kazhdyj prepodavatel’ slyshal , chto kogoto/*kogonibud’ iz moix studentov vsegda vyzyvajut k dekanu .
every teacher hear-PAST that who-INDEF from my students always call-PRES-3RDPL(impers.) to dean
Every teacher heard that some (one) of my students is always called before the dean (the same specific person is called every time).