Declension table of ?arthīya

Neuter	Singular	Dual	Plural
Nominative	arthīyam	arthīye	arthīyāni
Vocative	arthīya	arthīye	arthīyāni
Accusative	arthīyam	arthīye	arthīyāni
Instrumental	arthīyena	arthīyābhyām	arthīyaiḥ
Dative	arthīyāya	arthīyābhyām	arthīyebhyaḥ
Ablative	arthīyāt	arthīyābhyām	arthīyebhyaḥ
Genitive	arthīyasya	arthīyayoḥ	arthīyānām
Locative	arthīye	arthīyayoḥ	arthīyeṣu

Compound arthīya -

Adverb -arthīyam -arthīyāt