Declension table of ?śaśaṅkāna

Neuter	Singular	Dual	Plural
Nominative	śaśaṅkānam	śaśaṅkāne	śaśaṅkānāni
Vocative	śaśaṅkāna	śaśaṅkāne	śaśaṅkānāni
Accusative	śaśaṅkānam	śaśaṅkāne	śaśaṅkānāni
Instrumental	śaśaṅkānena	śaśaṅkānābhyām	śaśaṅkānaiḥ
Dative	śaśaṅkānāya	śaśaṅkānābhyām	śaśaṅkānebhyaḥ
Ablative	śaśaṅkānāt	śaśaṅkānābhyām	śaśaṅkānebhyaḥ
Genitive	śaśaṅkānasya	śaśaṅkānayoḥ	śaśaṅkānānām
Locative	śaśaṅkāne	śaśaṅkānayoḥ	śaśaṅkāneṣu

Compound śaśaṅkāna -

Adverb -śaśaṅkānam -śaśaṅkānāt