Declension table of ?śaśvaṅgvas

Neuter	Singular	Dual	Plural
Nominative	śaśvaṅgvat	śaśvaṅguṣī	śaśvaṅgvāṃsi
Vocative	śaśvaṅgvat	śaśvaṅguṣī	śaśvaṅgvāṃsi
Accusative	śaśvaṅgvat	śaśvaṅguṣī	śaśvaṅgvāṃsi
Instrumental	śaśvaṅguṣā	śaśvaṅgvadbhyām	śaśvaṅgvadbhiḥ
Dative	śaśvaṅguṣe	śaśvaṅgvadbhyām	śaśvaṅgvadbhyaḥ
Ablative	śaśvaṅguṣaḥ	śaśvaṅgvadbhyām	śaśvaṅgvadbhyaḥ
Genitive	śaśvaṅguṣaḥ	śaśvaṅguṣoḥ	śaśvaṅguṣām
Locative	śaśvaṅguṣi	śaśvaṅguṣoḥ	śaśvaṅgvatsu

Compound śaśvaṅgvat -

Adverb -śaśvaṅgvat