Declension table of ?padmasamāsana

Masculine	Singular	Dual	Plural
Nominative	padmasamāsanaḥ	padmasamāsanau	padmasamāsanāḥ
Vocative	padmasamāsana	padmasamāsanau	padmasamāsanāḥ
Accusative	padmasamāsanam	padmasamāsanau	padmasamāsanān
Instrumental	padmasamāsanena	padmasamāsanābhyām	padmasamāsanaiḥ padmasamāsanebhiḥ
Dative	padmasamāsanāya	padmasamāsanābhyām	padmasamāsanebhyaḥ
Ablative	padmasamāsanāt	padmasamāsanābhyām	padmasamāsanebhyaḥ
Genitive	padmasamāsanasya	padmasamāsanayoḥ	padmasamāsanānām
Locative	padmasamāsane	padmasamāsanayoḥ	padmasamāsaneṣu

Compound padmasamāsana -

Adverb -padmasamāsanam -padmasamāsanāt