Declension table of ?samuddhasta

Masculine	Singular	Dual	Plural
Nominative	samuddhastaḥ	samuddhastau	samuddhastāḥ
Vocative	samuddhasta	samuddhastau	samuddhastāḥ
Accusative	samuddhastam	samuddhastau	samuddhastān
Instrumental	samuddhastena	samuddhastābhyām	samuddhastaiḥ samuddhastebhiḥ
Dative	samuddhastāya	samuddhastābhyām	samuddhastebhyaḥ
Ablative	samuddhastāt	samuddhastābhyām	samuddhastebhyaḥ
Genitive	samuddhastasya	samuddhastayoḥ	samuddhastānām
Locative	samuddhaste	samuddhastayoḥ	samuddhasteṣu

Compound samuddhasta -

Adverb -samuddhastam -samuddhastāt