Declension table of ?ṣāṣṭika

Neuter	Singular	Dual	Plural
Nominative	ṣāṣṭikam	ṣāṣṭike	ṣāṣṭikāni
Vocative	ṣāṣṭika	ṣāṣṭike	ṣāṣṭikāni
Accusative	ṣāṣṭikam	ṣāṣṭike	ṣāṣṭikāni
Instrumental	ṣāṣṭikena	ṣāṣṭikābhyām	ṣāṣṭikaiḥ
Dative	ṣāṣṭikāya	ṣāṣṭikābhyām	ṣāṣṭikebhyaḥ
Ablative	ṣāṣṭikāt	ṣāṣṭikābhyām	ṣāṣṭikebhyaḥ
Genitive	ṣāṣṭikasya	ṣāṣṭikayoḥ	ṣāṣṭikānām
Locative	ṣāṣṭike	ṣāṣṭikayoḥ	ṣāṣṭikeṣu

Compound ṣāṣṭika -

Adverb -ṣāṣṭikam -ṣāṣṭikāt