Declension table of ?śaśevāna

Masculine	Singular	Dual	Plural
Nominative	śaśevānaḥ	śaśevānau	śaśevānāḥ
Vocative	śaśevāna	śaśevānau	śaśevānāḥ
Accusative	śaśevānam	śaśevānau	śaśevānān
Instrumental	śaśevānena	śaśevānābhyām	śaśevānaiḥ śaśevānebhiḥ
Dative	śaśevānāya	śaśevānābhyām	śaśevānebhyaḥ
Ablative	śaśevānāt	śaśevānābhyām	śaśevānebhyaḥ
Genitive	śaśevānasya	śaśevānayoḥ	śaśevānānām
Locative	śaśevāne	śaśevānayoḥ	śaśevāneṣu

Compound śaśevāna -

Adverb -śaśevānam -śaśevānāt