Declension table of ?ṛtusevya

Neuter	Singular	Dual	Plural
Nominative	ṛtusevyam	ṛtusevye	ṛtusevyāni
Vocative	ṛtusevya	ṛtusevye	ṛtusevyāni
Accusative	ṛtusevyam	ṛtusevye	ṛtusevyāni
Instrumental	ṛtusevyena	ṛtusevyābhyām	ṛtusevyaiḥ
Dative	ṛtusevyāya	ṛtusevyābhyām	ṛtusevyebhyaḥ
Ablative	ṛtusevyāt	ṛtusevyābhyām	ṛtusevyebhyaḥ
Genitive	ṛtusevyasya	ṛtusevyayoḥ	ṛtusevyānām
Locative	ṛtusevye	ṛtusevyayoḥ	ṛtusevyeṣu

Compound ṛtusevya -

Adverb -ṛtusevyam -ṛtusevyāt