Declension table of ?niṣpatana

Neuter	Singular	Dual	Plural
Nominative	niṣpatanam	niṣpatane	niṣpatanāni
Vocative	niṣpatana	niṣpatane	niṣpatanāni
Accusative	niṣpatanam	niṣpatane	niṣpatanāni
Instrumental	niṣpatanena	niṣpatanābhyām	niṣpatanaiḥ
Dative	niṣpatanāya	niṣpatanābhyām	niṣpatanebhyaḥ
Ablative	niṣpatanāt	niṣpatanābhyām	niṣpatanebhyaḥ
Genitive	niṣpatanasya	niṣpatanayoḥ	niṣpatanānām
Locative	niṣpatane	niṣpatanayoḥ	niṣpataneṣu

Compound niṣpatana -

Adverb -niṣpatanam -niṣpatanāt