Declension table of ?prātaḥkārya

Neuter	Singular	Dual	Plural
Nominative	prātaḥkāryam	prātaḥkārye	prātaḥkāryāṇi
Vocative	prātaḥkārya	prātaḥkārye	prātaḥkāryāṇi
Accusative	prātaḥkāryam	prātaḥkārye	prātaḥkāryāṇi
Instrumental	prātaḥkāryeṇa	prātaḥkāryābhyām	prātaḥkāryaiḥ
Dative	prātaḥkāryāya	prātaḥkāryābhyām	prātaḥkāryebhyaḥ
Ablative	prātaḥkāryāt	prātaḥkāryābhyām	prātaḥkāryebhyaḥ
Genitive	prātaḥkāryasya	prātaḥkāryayoḥ	prātaḥkāryāṇām
Locative	prātaḥkārye	prātaḥkāryayoḥ	prātaḥkāryeṣu

Compound prātaḥkārya -

Adverb -prātaḥkāryam -prātaḥkāryāt