Kannada Grammar Book in Kannada
A Kannada grammar is primarily based on Keshiraja’s Shabdamanidarpana which provides the fullest systematic exposition of Kannada language. The earlier grammatical works include portions of Kavirajamarga (a treatise on alańkāra) of 9th century, Kavyavalokana and Karnatakabhashabhushana both authored by Nagavarma II in first half of the 12th century. The grammar of Kannada differs greatly from that of the Indo-European languages.
Kannada Vyakarana Darpana Book is Very useful for KAS, FDA, SDA and All Competetive Exams. and this grammar Book was published in 1971. Various grammatical aspects of Kannada include, tatsama–tadbhava, vibhakti pratyaya, kāla (tense-forms), linga (gender-forms), sandhi, samāsa, chandassu, alańkāra; and different poetrical metres such as vritta, tripadi, kanda (also called, choupadi or chaturpadi), shatpadi, sāngatya and others.
You can download the Kannada Grammar Book in PDF format using the link given below.