Declension table of ?yamasādana

Neuter	Singular	Dual	Plural
Nominative	yamasādanam	yamasādane	yamasādanāni
Vocative	yamasādana	yamasādane	yamasādanāni
Accusative	yamasādanam	yamasādane	yamasādanāni
Instrumental	yamasādanena	yamasādanābhyām	yamasādanaiḥ
Dative	yamasādanāya	yamasādanābhyām	yamasādanebhyaḥ
Ablative	yamasādanāt	yamasādanābhyām	yamasādanebhyaḥ
Genitive	yamasādanasya	yamasādanayoḥ	yamasādanānām
Locative	yamasādane	yamasādanayoḥ	yamasādaneṣu

Compound yamasādana -

Adverb -yamasādanam -yamasādanāt