Declension table of dharmakāya

Masculine	Singular	Dual	Plural
Nominative	dharmakāyaḥ	dharmakāyau	dharmakāyāḥ
Vocative	dharmakāya	dharmakāyau	dharmakāyāḥ
Accusative	dharmakāyam	dharmakāyau	dharmakāyān
Instrumental	dharmakāyeṇa	dharmakāyābhyām	dharmakāyaiḥ dharmakāyebhiḥ
Dative	dharmakāyāya	dharmakāyābhyām	dharmakāyebhyaḥ
Ablative	dharmakāyāt	dharmakāyābhyām	dharmakāyebhyaḥ
Genitive	dharmakāyasya	dharmakāyayoḥ	dharmakāyāṇām
Locative	dharmakāye	dharmakāyayoḥ	dharmakāyeṣu

Compound dharmakāya -

Adverb -dharmakāyam -dharmakāyāt