Declension table of ?nikartana

Neuter	Singular	Dual	Plural
Nominative	nikartanam	nikartane	nikartanāni
Vocative	nikartana	nikartane	nikartanāni
Accusative	nikartanam	nikartane	nikartanāni
Instrumental	nikartanena	nikartanābhyām	nikartanaiḥ
Dative	nikartanāya	nikartanābhyām	nikartanebhyaḥ
Ablative	nikartanāt	nikartanābhyām	nikartanebhyaḥ
Genitive	nikartanasya	nikartanayoḥ	nikartanānām
Locative	nikartane	nikartanayoḥ	nikartaneṣu

Compound nikartana -

Adverb -nikartanam -nikartanāt