Declension table of ?śaṅkamāna

Neuter	Singular	Dual	Plural
Nominative	śaṅkamānam	śaṅkamāne	śaṅkamānāni
Vocative	śaṅkamāna	śaṅkamāne	śaṅkamānāni
Accusative	śaṅkamānam	śaṅkamāne	śaṅkamānāni
Instrumental	śaṅkamānena	śaṅkamānābhyām	śaṅkamānaiḥ
Dative	śaṅkamānāya	śaṅkamānābhyām	śaṅkamānebhyaḥ
Ablative	śaṅkamānāt	śaṅkamānābhyām	śaṅkamānebhyaḥ
Genitive	śaṅkamānasya	śaṅkamānayoḥ	śaṅkamānānām
Locative	śaṅkamāne	śaṅkamānayoḥ	śaṅkamāneṣu

Compound śaṅkamāna -

Adverb -śaṅkamānam -śaṅkamānāt