ra₁/rɑ³¹/prt助词1venitive deictic (towards the speaker)来(动作向心)| pvdi ra.(You) come over here.你过来. | nga vdoi ding rang ning.I'll come back in a little while.我过一会儿过来. | u na'vdeup rang.I hit my head.撞了我的头了.2mirative (eye-witness discovery by sight, touch etc.)发现体(亲眼目睹的视觉、触觉)| vng tvng geuq ra?(You heard him) say what?(你听到)他说什么了? | vng gyoq jvl ra.(I see that) he is washing clothes. (我发现)他正在洗衣服. | tvtei sison ravery interesting有趣极了| Used with imperative to sound more polite.跟命令式同时使用更礼貌.