Declension table of nirmāna

Neuter	Singular	Dual	Plural
Nominative	nirmānam	nirmāne	nirmānāni
Vocative	nirmāna	nirmāne	nirmānāni
Accusative	nirmānam	nirmāne	nirmānāni
Instrumental	nirmānena	nirmānābhyām	nirmānaiḥ
Dative	nirmānāya	nirmānābhyām	nirmānebhyaḥ
Ablative	nirmānāt	nirmānābhyām	nirmānebhyaḥ
Genitive	nirmānasya	nirmānayoḥ	nirmānānām
Locative	nirmāne	nirmānayoḥ	nirmāneṣu

Compound nirmāna -

Adverb -nirmānam -nirmānāt