Declension table of ?śamapradhāna

Neuter	Singular	Dual	Plural
Nominative	śamapradhānam	śamapradhāne	śamapradhānāni
Vocative	śamapradhāna	śamapradhāne	śamapradhānāni
Accusative	śamapradhānam	śamapradhāne	śamapradhānāni
Instrumental	śamapradhānena	śamapradhānābhyām	śamapradhānaiḥ
Dative	śamapradhānāya	śamapradhānābhyām	śamapradhānebhyaḥ
Ablative	śamapradhānāt	śamapradhānābhyām	śamapradhānebhyaḥ
Genitive	śamapradhānasya	śamapradhānayoḥ	śamapradhānānām
Locative	śamapradhāne	śamapradhānayoḥ	śamapradhāneṣu

Compound śamapradhāna -

Adverb -śamapradhānam -śamapradhānāt