Declension table of ?namasāna

Neuter	Singular	Dual	Plural
Nominative	namasānam	namasāne	namasānāni
Vocative	namasāna	namasāne	namasānāni
Accusative	namasānam	namasāne	namasānāni
Instrumental	namasānena	namasānābhyām	namasānaiḥ
Dative	namasānāya	namasānābhyām	namasānebhyaḥ
Ablative	namasānāt	namasānābhyām	namasānebhyaḥ
Genitive	namasānasya	namasānayoḥ	namasānānām
Locative	namasāne	namasānayoḥ	namasāneṣu

Compound namasāna -

Adverb -namasānam -namasānāt