Declension table of ?kvāthya

Neuter	Singular	Dual	Plural
Nominative	kvāthyam	kvāthye	kvāthyāni
Vocative	kvāthya	kvāthye	kvāthyāni
Accusative	kvāthyam	kvāthye	kvāthyāni
Instrumental	kvāthyena	kvāthyābhyām	kvāthyaiḥ
Dative	kvāthyāya	kvāthyābhyām	kvāthyebhyaḥ
Ablative	kvāthyāt	kvāthyābhyām	kvāthyebhyaḥ
Genitive	kvāthyasya	kvāthyayoḥ	kvāthyānām
Locative	kvāthye	kvāthyayoḥ	kvāthyeṣu

Compound kvāthya -

Adverb -kvāthyam -kvāthyāt