Declension table of ?śapamāna

Neuter	Singular	Dual	Plural
Nominative	śapamānam	śapamāne	śapamānāni
Vocative	śapamāna	śapamāne	śapamānāni
Accusative	śapamānam	śapamāne	śapamānāni
Instrumental	śapamānena	śapamānābhyām	śapamānaiḥ
Dative	śapamānāya	śapamānābhyām	śapamānebhyaḥ
Ablative	śapamānāt	śapamānābhyām	śapamānebhyaḥ
Genitive	śapamānasya	śapamānayoḥ	śapamānānām
Locative	śapamāne	śapamānayoḥ	śapamāneṣu

Compound śapamāna -

Adverb -śapamānam -śapamānāt