Declension table of ?pūrvārdhakāya

Masculine	Singular	Dual	Plural
Nominative	pūrvārdhakāyaḥ	pūrvārdhakāyau	pūrvārdhakāyāḥ
Vocative	pūrvārdhakāya	pūrvārdhakāyau	pūrvārdhakāyāḥ
Accusative	pūrvārdhakāyam	pūrvārdhakāyau	pūrvārdhakāyān
Instrumental	pūrvārdhakāyena	pūrvārdhakāyābhyām	pūrvārdhakāyaiḥ pūrvārdhakāyebhiḥ
Dative	pūrvārdhakāyāya	pūrvārdhakāyābhyām	pūrvārdhakāyebhyaḥ
Ablative	pūrvārdhakāyāt	pūrvārdhakāyābhyām	pūrvārdhakāyebhyaḥ
Genitive	pūrvārdhakāyasya	pūrvārdhakāyayoḥ	pūrvārdhakāyānām
Locative	pūrvārdhakāye	pūrvārdhakāyayoḥ	pūrvārdhakāyeṣu

Compound pūrvārdhakāya -

Adverb -pūrvārdhakāyam -pūrvārdhakāyāt