Title: Bya tshig dus gsum skul tshig dang bcas paʼi ʼbri gzugs mi ʼdra ba zur du bton paʼi gshib sdur bkod khra blo gsar ʼjug paʼi lde mig ces bya ba bzhugs so
Description: Tibetan language Grammar about verbs tense.
Subjects: Tibetan language, Verb