Declension table of ?nimāna

Neuter	Singular	Dual	Plural
Nominative	nimānam	nimāne	nimānāni
Vocative	nimāna	nimāne	nimānāni
Accusative	nimānam	nimāne	nimānāni
Instrumental	nimānena	nimānābhyām	nimānaiḥ
Dative	nimānāya	nimānābhyām	nimānebhyaḥ
Ablative	nimānāt	nimānābhyām	nimānebhyaḥ
Genitive	nimānasya	nimānayoḥ	nimānānām
Locative	nimāne	nimānayoḥ	nimāneṣu

Compound nimāna -

Adverb -nimānam -nimānāt