Declension table of ?śaśivas

Masculine	Singular	Dual	Plural
Nominative	śaśivān	śaśivāṃsau	śaśivāṃsaḥ
Vocative	śaśivan	śaśivāṃsau	śaśivāṃsaḥ
Accusative	śaśivāṃsam	śaśivāṃsau	śaśuṣaḥ
Instrumental	śaśuṣā	śaśivadbhyām	śaśivadbhiḥ
Dative	śaśuṣe	śaśivadbhyām	śaśivadbhyaḥ
Ablative	śaśuṣaḥ	śaśivadbhyām	śaśivadbhyaḥ
Genitive	śaśuṣaḥ	śaśuṣoḥ	śaśuṣām
Locative	śaśuṣi	śaśuṣoḥ	śaśivatsu

Compound śaśivat -

Adverb -śaśivas