Declension table of ?kusū

Masculine	Singular	Dual	Plural
Nominative	kusūḥ	kusuvau	kusuvaḥ
Vocative	kusūḥ kusu	kusuvau	kusuvaḥ
Accusative	kusuvam	kusuvau	kusuvaḥ
Instrumental	kusuvā	kusūbhyām	kusūbhiḥ
Dative	kusuvai kusuve	kusūbhyām	kusūbhyaḥ
Ablative	kusuvāḥ kusuvaḥ	kusūbhyām	kusūbhyaḥ
Genitive	kusuvāḥ kusuvaḥ	kusuvoḥ	kusūnām kusuvām
Locative	kusuvi kusuvām	kusuvoḥ	kusūṣu

Compound kusū -

Adverb -kusu