Declension table of ?ṛgmya

Neuter	Singular	Dual	Plural
Nominative	ṛgmyam	ṛgmye	ṛgmyāṇi
Vocative	ṛgmya	ṛgmye	ṛgmyāṇi
Accusative	ṛgmyam	ṛgmye	ṛgmyāṇi
Instrumental	ṛgmyeṇa	ṛgmyābhyām	ṛgmyaiḥ
Dative	ṛgmyāya	ṛgmyābhyām	ṛgmyebhyaḥ
Ablative	ṛgmyāt	ṛgmyābhyām	ṛgmyebhyaḥ
Genitive	ṛgmyasya	ṛgmyayoḥ	ṛgmyāṇām
Locative	ṛgmye	ṛgmyayoḥ	ṛgmyeṣu

Compound ṛgmya -

Adverb -ṛgmyam -ṛgmyāt