Question

_________ prepared a grammar for Sanskrit.​

Answer 1

Answer:

Pāṇini

Pāṇini is known for his text Aṣṭādhyāyī, a sutra-style treatise on Sanskrit grammar, 3,959 verses or rules on linguistics, syntax and semantics in "eight chapters" which is the foundational text of the Vyākaraṇa branch of the Vedanga, the auxiliary scholarly disciplines of the Vedic period.

Answer 2

Astādhyāyī is the grammer