Declension table of ?sopāya

Masculine	Singular	Dual	Plural
Nominative	sopāyaḥ	sopāyau	sopāyāḥ
Vocative	sopāya	sopāyau	sopāyāḥ
Accusative	sopāyam	sopāyau	sopāyān
Instrumental	sopāyena	sopāyābhyām	sopāyaiḥ sopāyebhiḥ
Dative	sopāyāya	sopāyābhyām	sopāyebhyaḥ
Ablative	sopāyāt	sopāyābhyām	sopāyebhyaḥ
Genitive	sopāyasya	sopāyayoḥ	sopāyānām
Locative	sopāye	sopāyayoḥ	sopāyeṣu

Compound sopāya -

Adverb -sopāyam -sopāyāt