Declension table of padmāsana

Masculine	Singular	Dual	Plural
Nominative	padmāsanaḥ	padmāsanau	padmāsanāḥ
Vocative	padmāsana	padmāsanau	padmāsanāḥ
Accusative	padmāsanam	padmāsanau	padmāsanān
Instrumental	padmāsanena	padmāsanābhyām	padmāsanaiḥ padmāsanebhiḥ
Dative	padmāsanāya	padmāsanābhyām	padmāsanebhyaḥ
Ablative	padmāsanāt	padmāsanābhyām	padmāsanebhyaḥ
Genitive	padmāsanasya	padmāsanayoḥ	padmāsanānām
Locative	padmāsane	padmāsanayoḥ	padmāsaneṣu

Compound padmāsana -

Adverb -padmāsanam -padmāsanāt