Declension table of ?sāhna

Neuter	Singular	Dual	Plural
Nominative	sāhnam	sāhne	sāhnāni
Vocative	sāhna	sāhne	sāhnāni
Accusative	sāhnam	sāhne	sāhnāni
Instrumental	sāhnena	sāhnābhyām	sāhnaiḥ
Dative	sāhnāya	sāhnābhyām	sāhnebhyaḥ
Ablative	sāhnāt	sāhnābhyām	sāhnebhyaḥ
Genitive	sāhnasya	sāhnayoḥ	sāhnānām
Locative	sāhne	sāhnayoḥ	sāhneṣu

Compound sāhna -

Adverb -sāhnam -sāhnāt