Declension table of ?svargastha

Masculine	Singular	Dual	Plural
Nominative	svargasthaḥ	svargasthau	svargasthāḥ
Vocative	svargastha	svargasthau	svargasthāḥ
Accusative	svargastham	svargasthau	svargasthān
Instrumental	svargasthena	svargasthābhyām	svargasthaiḥ svargasthebhiḥ
Dative	svargasthāya	svargasthābhyām	svargasthebhyaḥ
Ablative	svargasthāt	svargasthābhyām	svargasthebhyaḥ
Genitive	svargasthasya	svargasthayoḥ	svargasthānām
Locative	svargasthe	svargasthayoḥ	svargastheṣu

Compound svargastha -

Adverb -svargastham -svargasthāt