Declension table of ?ṣvaṣkya

Neuter	Singular	Dual	Plural
Nominative	ṣvaṣkyam	ṣvaṣkye	ṣvaṣkyāṇi
Vocative	ṣvaṣkya	ṣvaṣkye	ṣvaṣkyāṇi
Accusative	ṣvaṣkyam	ṣvaṣkye	ṣvaṣkyāṇi
Instrumental	ṣvaṣkyeṇa	ṣvaṣkyābhyām	ṣvaṣkyaiḥ
Dative	ṣvaṣkyāya	ṣvaṣkyābhyām	ṣvaṣkyebhyaḥ
Ablative	ṣvaṣkyāt	ṣvaṣkyābhyām	ṣvaṣkyebhyaḥ
Genitive	ṣvaṣkyasya	ṣvaṣkyayoḥ	ṣvaṣkyāṇām
Locative	ṣvaṣkye	ṣvaṣkyayoḥ	ṣvaṣkyeṣu

Compound ṣvaṣkya -

Adverb -ṣvaṣkyam -ṣvaṣkyāt