Phonological and morphological characteristics
* Vowel for Old Church Slavonic ѫ (yus), ь and ъ, as in Standard Bulgarian: ''мъж'' mɤʒ(man), ''сън'' sɤn(sleep). * Limited number of o �reflexes of Old Church Slavonic ъ (back yer): in the suffix ''-ък'' �k the prefixes ''въз'' ɤzand ''съ'' ɤand the prepositions ''във'', ''въз'' and ''със'': ''сос него'' ɔs 'negɔvs. Standard Bulgarian ''със него'' ɤs 'nego(with him), ''напредок'' a'predɔkvs. Standard Bulgarian ''напредък'' ɐ'predɐk(progress) * щ/жд (~) for Proto-Slavic ~ (as in Standard Bulgarian) - ''леща, между'' lɛʃta ɛʒ'du(lentils, between). The future tense particle, however, is ''че'': ''че че'теме'' ͡ʃɛ 't͡ʃɛtɛmevs. Standard Bulgarian ''ще четем'' �tɛ t͡ʃɛ'tɛm(we will read) * ръ () and лъ () for Old Church Slavonic groups ръ~рь and лъ~ль versus formal Bulgarian ръ~ър (~) and лъ~ъл (~): ''дръво, слъза'' rɤ'vɔ lɤ'zainstead of formal Bulgarian ''дърво, сълза'' ɐr'vɔ ɐl'za(tree, tear). * Ending -м in 1st person sg. present tense for verbs of all conjugations: четем t͡ʃɛtɛmvs. formal Bulgarian ''чет'ъ'' t͡ʃɛ'tɤ(I read) * Lack of ending -т in the forms for 3rd person pl. present tense: ''яда'' jadavs. formal Bulgarian ''ядът'' ɐ'dɤt(they eat) * Personal pronouns for 3rd person он �n она �'na оно �'nɔ они �'ni as in Old Bulgarian (той ɔj тя ʲa то ɔ те ɛin Standard Bulgarian) For other phonological and morphological characteristics typical for all Southwestern dialects, cf. the Northwestern Bulgarian dialects.Sources
Стойков, Стойко: Българска диалектология, Акад. изд. "Проф. Марин Дринов", 200References