'gro song gtong thub pa

had their way with chom rkun rnams kyis so sum ba' zhag gcig 'grogs the robbers had their way with Sosumba for a day [RY]

spend time with, be with yun ring po ci tsam du 'grogs kyang however much time you have to spend with [RY]

to associate with, be with, be in the company of, have a relationship with, have a close relationship. dang 'grogs yun ring ba long habituation [RY]

to associate with, to have a close relationship with, to keep company with [JV]

yun ring 'grogs na sangs rgyas skyon yang mthong to "find fault even in the Buddha if they were to live with him long enough" [RY]

1) associate/ be w; 2) have a relationship w [IW]