Declension table of vetra

Neuter	Singular	Dual	Plural
Nominative	vetram	vetre	vetrāṇi
Vocative	vetra	vetre	vetrāṇi
Accusative	vetram	vetre	vetrāṇi
Instrumental	vetreṇa	vetrābhyām	vetraiḥ
Dative	vetrāya	vetrābhyām	vetrebhyaḥ
Ablative	vetrāt	vetrābhyām	vetrebhyaḥ
Genitive	vetrasya	vetrayoḥ	vetrāṇām
Locative	vetre	vetrayoḥ	vetreṣu

Compound vetra -

Adverb -vetram -vetrāt