Below appears a table of Tshangla consonants according to Andvik. Non-native phonemes, in parentheses, are contrasted only marginally with native sounds: /ɬ/ is often nativized to /l/; /dz/ becomes /z/; and /ʑ/ becomes /y/. The above table generally describes onset consonants. Consonant clusters in the onset position are limited to consonant plus /r/, with the exception of the syllable /pɕi/, used on only two contexts. Intervocalic positioning of aspirated onsets /pʰ/ /tʰ/, and /kʰ/ results in lenition to /ɸ/, /θ/, and /x/ or /h/, respectively, with some exceptions. Syllable-final consonants are limited to /p/, /t/, /k/, /s/, /m/, /n/, and /ŋ/. Tshangla vowels appear in the chart below, following Andvik. Vowels in parentheses appear in non-native words inherited from Tibetan, Dzongkha, and the latter's archaic liturgical form, Chöke. Non-native front rounded vowels may be nativized as front unrounded vowels.
Formation
Ever since Pemako was first opened to outside world thousands of people from different walks of life settled in the region, among them, earliest were the Tshangla people from Eastern Bhutan who fled their homeland and took refuge there. Among the first clans of Tshangla people were the Ngatsangpas who paved ways for others to join them in their plight for a promised land free from sufferings. The exodus of Tshangla community continued from the beginning of the 17th century until the early 20th century. Political and religious turmoil in Tibet forced many Tibetans to join Tshangla people in Pemako a land where religious serenity pledge through many revered Lamas who had been to this land, prophesied by Guru Rinpoche in the mid8th century to be a land of final call where devotees would be flocking at the time of Religious persecutions, the last sanctuary for Buddhism, with the time Pemako's popularity grew more and more, with the popularity many Tibetan people particularly from Kham followed their lamas and settled alongside Tshangla populace. Over the period of time Tibetans and Tshangla migrants amalgamated to form an homogeneous group called Pemako pas. The process of infusion gave birth to a new Tshangla dialect called Pemako dialect. People who reside in Pemako enclave are of mixed blood originated from early Tshangla settlers and different Tibetan tribes, Standard Tibetan is also spoken in Pemako, with many different languages such Khampa language, Kongpo dialect, Poba Language etc.
Number of speakers
There are approximately 10,000 Tshangla speaker in Upper Pemako, Tibet, 4000–5000 in Lower Pemako, in Arunachal Pradesh and approximately 3500–4000 Tibetan Tshangla community residing in three different Tibetan settlements, Tezu, Miao in Arunachal Pradesh and Orissa. Many Pemakos in the past have spread to western countries as well.
