Declension table of ?prāthya

Masculine	Singular	Dual	Plural
Nominative	prāthyaḥ	prāthyau	prāthyāḥ
Vocative	prāthya	prāthyau	prāthyāḥ
Accusative	prāthyam	prāthyau	prāthyān
Instrumental	prāthyena	prāthyābhyām	prāthyaiḥ prāthyebhiḥ
Dative	prāthyāya	prāthyābhyām	prāthyebhyaḥ
Ablative	prāthyāt	prāthyābhyām	prāthyebhyaḥ
Genitive	prāthyasya	prāthyayoḥ	prāthyānām
Locative	prāthye	prāthyayoḥ	prāthyeṣu

Compound prāthya -

Adverb -prāthyam -prāthyāt