Declension table of ?śapya

Masculine	Singular	Dual	Plural
Nominative	śapyaḥ	śapyau	śapyāḥ
Vocative	śapya	śapyau	śapyāḥ
Accusative	śapyam	śapyau	śapyān
Instrumental	śapyena	śapyābhyām	śapyaiḥ śapyebhiḥ
Dative	śapyāya	śapyābhyām	śapyebhyaḥ
Ablative	śapyāt	śapyābhyām	śapyebhyaḥ
Genitive	śapyasya	śapyayoḥ	śapyānām
Locative	śapye	śapyayoḥ	śapyeṣu

Compound śapya -

Adverb -śapyam -śapyāt