Declension table of ?sāmyāvasthāna

Neuter	Singular	Dual	Plural
Nominative	sāmyāvasthānam	sāmyāvasthāne	sāmyāvasthānāni
Vocative	sāmyāvasthāna	sāmyāvasthāne	sāmyāvasthānāni
Accusative	sāmyāvasthānam	sāmyāvasthāne	sāmyāvasthānāni
Instrumental	sāmyāvasthānena	sāmyāvasthānābhyām	sāmyāvasthānaiḥ
Dative	sāmyāvasthānāya	sāmyāvasthānābhyām	sāmyāvasthānebhyaḥ
Ablative	sāmyāvasthānāt	sāmyāvasthānābhyām	sāmyāvasthānebhyaḥ
Genitive	sāmyāvasthānasya	sāmyāvasthānayoḥ	sāmyāvasthānānām
Locative	sāmyāvasthāne	sāmyāvasthānayoḥ	sāmyāvasthāneṣu

Compound sāmyāvasthāna -

Adverb -sāmyāvasthānam -sāmyāvasthānāt