Declension table of ?śaṅkhapad

Masculine	Singular	Dual	Plural
Nominative	śaṅkhapāt	śaṅkhapādau	śaṅkhapādaḥ
Vocative	śaṅkhapāt	śaṅkhapādau	śaṅkhapādaḥ
Accusative	śaṅkhapādam	śaṅkhapādau	śaṅkhapādaḥ
Instrumental	śaṅkhapadā	śaṅkhapādbhyām	śaṅkhapādbhiḥ
Dative	śaṅkhapade	śaṅkhapādbhyām	śaṅkhapādbhyaḥ
Ablative	śaṅkhapadaḥ	śaṅkhapādbhyām	śaṅkhapādbhyaḥ
Genitive	śaṅkhapadaḥ	śaṅkhapādoḥ	śaṅkhapādām
Locative	śaṅkhapadi	śaṅkhapādoḥ	śaṅkhapātsu

Compound śaṅkhapat -

Adverb -śaṅkhapat