Declension table of ?svargahvāya

Masculine	Singular	Dual	Plural
Nominative	svargahvāyaḥ	svargahvāyau	svargahvāyāḥ
Vocative	svargahvāya	svargahvāyau	svargahvāyāḥ
Accusative	svargahvāyam	svargahvāyau	svargahvāyān
Instrumental	svargahvāyeṇa	svargahvāyābhyām	svargahvāyaiḥ svargahvāyebhiḥ
Dative	svargahvāyāya	svargahvāyābhyām	svargahvāyebhyaḥ
Ablative	svargahvāyāt	svargahvāyābhyām	svargahvāyebhyaḥ
Genitive	svargahvāyasya	svargahvāyayoḥ	svargahvāyāṇām
Locative	svargahvāye	svargahvāyayoḥ	svargahvāyeṣu

Compound svargahvāya -

Adverb -svargahvāyam -svargahvāyāt