Declension table of ?vastupāṇi

Masculine	Singular	Dual	Plural
Nominative	vastupāṇiḥ	vastupāṇī	vastupāṇayaḥ
Vocative	vastupāṇe	vastupāṇī	vastupāṇayaḥ
Accusative	vastupāṇim	vastupāṇī	vastupāṇīn
Instrumental	vastupāṇinā	vastupāṇibhyām	vastupāṇibhiḥ
Dative	vastupāṇaye	vastupāṇibhyām	vastupāṇibhyaḥ
Ablative	vastupāṇeḥ	vastupāṇibhyām	vastupāṇibhyaḥ
Genitive	vastupāṇeḥ	vastupāṇyoḥ	vastupāṇīnām
Locative	vastupāṇau	vastupāṇyoḥ	vastupāṇiṣu

Compound vastupāṇi -

Adverb -vastupāṇi