Declension table of ?nṛti

Feminine	Singular	Dual	Plural
Nominative	nṛtiḥ	nṛtī	nṛtayaḥ
Vocative	nṛte	nṛtī	nṛtayaḥ
Accusative	nṛtim	nṛtī	nṛtīḥ
Instrumental	nṛtyā	nṛtibhyām	nṛtibhiḥ
Dative	nṛtyai nṛtaye	nṛtibhyām	nṛtibhyaḥ
Ablative	nṛtyāḥ nṛteḥ	nṛtibhyām	nṛtibhyaḥ
Genitive	nṛtyāḥ nṛteḥ	nṛtyoḥ	nṛtīnām
Locative	nṛtyām nṛtau	nṛtyoḥ	nṛtiṣu

Compound nṛti -

Adverb -nṛti