Declension table of ?viśeṣaśāstra

Neuter	Singular	Dual	Plural
Nominative	viśeṣaśāstram	viśeṣaśāstre	viśeṣaśāstrāṇi
Vocative	viśeṣaśāstra	viśeṣaśāstre	viśeṣaśāstrāṇi
Accusative	viśeṣaśāstram	viśeṣaśāstre	viśeṣaśāstrāṇi
Instrumental	viśeṣaśāstreṇa	viśeṣaśāstrābhyām	viśeṣaśāstraiḥ
Dative	viśeṣaśāstrāya	viśeṣaśāstrābhyām	viśeṣaśāstrebhyaḥ
Ablative	viśeṣaśāstrāt	viśeṣaśāstrābhyām	viśeṣaśāstrebhyaḥ
Genitive	viśeṣaśāstrasya	viśeṣaśāstrayoḥ	viśeṣaśāstrāṇām
Locative	viśeṣaśāstre	viśeṣaśāstrayoḥ	viśeṣaśāstreṣu

Compound viśeṣaśāstra -

Adverb -viśeṣaśāstram -viśeṣaśāstrāt