Telugu is an agglutinative language with person, tense, case and number being inflected on the end of nouns and verbs. Its word order is usually subject-object-verb, with the direct object following the indirect object. The grammatical function of the words are marked by suffixes that indicate case and postpositions that follow the oblique stem. It is also head-final and a pro-drop language.
The first treatise on Telugu grammar (Telugu: వ్యాకరణం vyākaraṇam), the Andhra Shabda Chintamani (Telugu: ఆంధ్ర శబ్ద చింతామణి Āndhra śabda cintāmaṇi) was written in Sanskrit by Nannayya, who is considered the first poet (ādikavi) and grammarian of the Telugu language, in the 11th century CE. In the 19th century, Paravastu Chinnaya Suri wrote a simplified work on Telugu grammar called Bāla Vyākaraṇam (lit. Children's grammar), borrowing concepts and ideas from Nannayya, in Telugu.[1]
According to Nannayya, language without 'Niyama' or the language which does not adhere to Vyākaranam is called Grāmya (lit of the village) or Apabhraṃśa, is unfit for literary usage. All literary texts in Telugu follow the Vyākaraṇam.[1]