Declension table of ?viśvasphāṇi

Masculine	Singular	Dual	Plural
Nominative	viśvasphāṇiḥ	viśvasphāṇī	viśvasphāṇayaḥ
Vocative	viśvasphāṇe	viśvasphāṇī	viśvasphāṇayaḥ
Accusative	viśvasphāṇim	viśvasphāṇī	viśvasphāṇīn
Instrumental	viśvasphāṇinā	viśvasphāṇibhyām	viśvasphāṇibhiḥ
Dative	viśvasphāṇaye	viśvasphāṇibhyām	viśvasphāṇibhyaḥ
Ablative	viśvasphāṇeḥ	viśvasphāṇibhyām	viśvasphāṇibhyaḥ
Genitive	viśvasphāṇeḥ	viśvasphāṇyoḥ	viśvasphāṇīnām
Locative	viśvasphāṇau	viśvasphāṇyoḥ	viśvasphāṇiṣu

Compound viśvasphāṇi -

Adverb -viśvasphāṇi