Declension table of ?kadratha

Masculine	Singular	Dual	Plural
Nominative	kadrathaḥ	kadrathau	kadrathāḥ
Vocative	kadratha	kadrathau	kadrathāḥ
Accusative	kadratham	kadrathau	kadrathān
Instrumental	kadrathena	kadrathābhyām	kadrathaiḥ kadrathebhiḥ
Dative	kadrathāya	kadrathābhyām	kadrathebhyaḥ
Ablative	kadrathāt	kadrathābhyām	kadrathebhyaḥ
Genitive	kadrathasya	kadrathayoḥ	kadrathānām
Locative	kadrathe	kadrathayoḥ	kadratheṣu

Compound kadratha -

Adverb -kadratham -kadrathāt