Declension table of ?śadamāna

Masculine	Singular	Dual	Plural
Nominative	śadamānaḥ	śadamānau	śadamānāḥ
Vocative	śadamāna	śadamānau	śadamānāḥ
Accusative	śadamānam	śadamānau	śadamānān
Instrumental	śadamānena	śadamānābhyām	śadamānaiḥ śadamānebhiḥ
Dative	śadamānāya	śadamānābhyām	śadamānebhyaḥ
Ablative	śadamānāt	śadamānābhyām	śadamānebhyaḥ
Genitive	śadamānasya	śadamānayoḥ	śadamānānām
Locative	śadamāne	śadamānayoḥ	śadamāneṣu

Compound śadamāna -

Adverb -śadamānam -śadamānāt