Proto-Mongolian: *či, *ta
Meaning: 1 thou 2 you (pl.)
Russian meaning: 1 ты 2 вы (мн.)
Written Mongolian: či 1, činu (gen.), ta 2
Middle Mongolian: či, čino (gen.) (HY 31, SH), či, čenäi (gen.) (IM), či, činu, čini (gen.) (MA) 1, ta, tano (gen.) 2 (SH) Khalkha: či, činij (gen.) 1, ta 2
Buriat: ši, šenī (gen.) 1, ta, tānar, tānad 2
Kalmuck: či, činǝ (gen.) 1, tadṇ 2
Ordos: či, čini (gen.) 1, ta 2
Dongxian: čǝ (čɨ), čǝni, čǝji (gen.), ta 2
Baoan: čǝ (či), čǝnǝ (gen.), čose ~ čase (Abl.) 1, ta 2
Shary-Yoghur: čǝ 1, ta 2
Monguor: ći, ćini (gen.) (SM 441, 450) 1, ta (SM 404) 2 Mogol: či-, činɛi (gen.) 1, to 2; ZM či, činei (gen.) (26-3, 26-10a) monget-prnum,monget-meaning,monget-rusmean,monget-wmo,monget-mmo,monget-hal,monget-bur,monget-kal,monget-ord,monget-dun,monget-bao,monget-dag,monget-yuy,monget-mgr,monget-mogh,monget-reference,