Declension table of ?cihnana

Neuter	Singular	Dual	Plural
Nominative	cihnanam	cihnane	cihnanāni
Vocative	cihnana	cihnane	cihnanāni
Accusative	cihnanam	cihnane	cihnanāni
Instrumental	cihnanena	cihnanābhyām	cihnanaiḥ
Dative	cihnanāya	cihnanābhyām	cihnanebhyaḥ
Ablative	cihnanāt	cihnanābhyām	cihnanebhyaḥ
Genitive	cihnanasya	cihnanayoḥ	cihnanānām
Locative	cihnane	cihnanayoḥ	cihnaneṣu

Compound cihnana -

Adverb -cihnanam -cihnanāt