Declension table of ?vadhūvastra

Neuter	Singular	Dual	Plural
Nominative	vadhūvastram	vadhūvastre	vadhūvastrāṇi
Vocative	vadhūvastra	vadhūvastre	vadhūvastrāṇi
Accusative	vadhūvastram	vadhūvastre	vadhūvastrāṇi
Instrumental	vadhūvastreṇa	vadhūvastrābhyām	vadhūvastraiḥ
Dative	vadhūvastrāya	vadhūvastrābhyām	vadhūvastrebhyaḥ
Ablative	vadhūvastrāt	vadhūvastrābhyām	vadhūvastrebhyaḥ
Genitive	vadhūvastrasya	vadhūvastrayoḥ	vadhūvastrāṇām
Locative	vadhūvastre	vadhūvastrayoḥ	vadhūvastreṣu

Compound vadhūvastra -

Adverb -vadhūvastram -vadhūvastrāt