Free download Parts of speech. Russian APK for Android, PC. Latest version is 5.5, update at November 1, 2021
Parts of speech. Russian version 5.5 is only one variant.
Noun, Pronoun, Adjective, Verb, Distinguish, Particles, Conjunction, Рredicative, Infinitive, Prepositions, Interjections. Parts of speech by M.V.Panov. Grammar 1980, edited by Yu.N.Shvedova.