Declension table of ?ṣvakkya

Masculine	Singular	Dual	Plural
Nominative	ṣvakkyaḥ	ṣvakkyau	ṣvakkyāḥ
Vocative	ṣvakkya	ṣvakkyau	ṣvakkyāḥ
Accusative	ṣvakkyam	ṣvakkyau	ṣvakkyān
Instrumental	ṣvakkyeṇa	ṣvakkyābhyām	ṣvakkyaiḥ ṣvakkyebhiḥ
Dative	ṣvakkyāya	ṣvakkyābhyām	ṣvakkyebhyaḥ
Ablative	ṣvakkyāt	ṣvakkyābhyām	ṣvakkyebhyaḥ
Genitive	ṣvakkyasya	ṣvakkyayoḥ	ṣvakkyāṇām
Locative	ṣvakkye	ṣvakkyayoḥ	ṣvakkyeṣu

Compound ṣvakkya -

Adverb -ṣvakkyam -ṣvakkyāt