Declension table of ?bṛhatparāśara

Masculine	Singular	Dual	Plural
Nominative	bṛhatparāśaraḥ	bṛhatparāśarau	bṛhatparāśarāḥ
Vocative	bṛhatparāśara	bṛhatparāśarau	bṛhatparāśarāḥ
Accusative	bṛhatparāśaram	bṛhatparāśarau	bṛhatparāśarān
Instrumental	bṛhatparāśareṇa	bṛhatparāśarābhyām	bṛhatparāśaraiḥ bṛhatparāśarebhiḥ
Dative	bṛhatparāśarāya	bṛhatparāśarābhyām	bṛhatparāśarebhyaḥ
Ablative	bṛhatparāśarāt	bṛhatparāśarābhyām	bṛhatparāśarebhyaḥ
Genitive	bṛhatparāśarasya	bṛhatparāśarayoḥ	bṛhatparāśarāṇām
Locative	bṛhatparāśare	bṛhatparāśarayoḥ	bṛhatparāśareṣu

Compound bṛhatparāśara -

Adverb -bṛhatparāśaram -bṛhatparāśarāt