Declension table of ?kopayantī

Feminine	Singular	Dual	Plural
Nominative	kopayantī	kopayantyau	kopayantyaḥ
Vocative	kopayanti	kopayantyau	kopayantyaḥ
Accusative	kopayantīm	kopayantyau	kopayantīḥ
Instrumental	kopayantyā	kopayantībhyām	kopayantībhiḥ
Dative	kopayantyai	kopayantībhyām	kopayantībhyaḥ
Ablative	kopayantyāḥ	kopayantībhyām	kopayantībhyaḥ
Genitive	kopayantyāḥ	kopayantyoḥ	kopayantīnām
Locative	kopayantyām	kopayantyoḥ	kopayantīṣu

Compound kopayanti - kopayantī -

Adverb -kopayanti