Declension table of nyasana

Neuter	Singular	Dual	Plural
Nominative	nyasanam	nyasane	nyasanāni
Vocative	nyasana	nyasane	nyasanāni
Accusative	nyasanam	nyasane	nyasanāni
Instrumental	nyasanena	nyasanābhyām	nyasanaiḥ
Dative	nyasanāya	nyasanābhyām	nyasanebhyaḥ
Ablative	nyasanāt	nyasanābhyām	nyasanebhyaḥ
Genitive	nyasanasya	nyasanayoḥ	nyasanānām
Locative	nyasane	nyasanayoḥ	nyasaneṣu

Compound nyasana -

Adverb -nyasanam -nyasanāt