Declension table of ?saṃhāna

Neuter	Singular	Dual	Plural
Nominative	saṃhānam	saṃhāne	saṃhānāni
Vocative	saṃhāna	saṃhāne	saṃhānāni
Accusative	saṃhānam	saṃhāne	saṃhānāni
Instrumental	saṃhānena	saṃhānābhyām	saṃhānaiḥ
Dative	saṃhānāya	saṃhānābhyām	saṃhānebhyaḥ
Ablative	saṃhānāt	saṃhānābhyām	saṃhānebhyaḥ
Genitive	saṃhānasya	saṃhānayoḥ	saṃhānānām
Locative	saṃhāne	saṃhānayoḥ	saṃhāneṣu

Compound saṃhāna -

Adverb -saṃhānam -saṃhānāt