Declension table of ?pāṃsava

Neuter	Singular	Dual	Plural
Nominative	pāṃsavam	pāṃsave	pāṃsavāni
Vocative	pāṃsava	pāṃsave	pāṃsavāni
Accusative	pāṃsavam	pāṃsave	pāṃsavāni
Instrumental	pāṃsavena	pāṃsavābhyām	pāṃsavaiḥ
Dative	pāṃsavāya	pāṃsavābhyām	pāṃsavebhyaḥ
Ablative	pāṃsavāt	pāṃsavābhyām	pāṃsavebhyaḥ
Genitive	pāṃsavasya	pāṃsavayoḥ	pāṃsavānām
Locative	pāṃsave	pāṃsavayoḥ	pāṃsaveṣu

Compound pāṃsava -

Adverb -pāṃsavam -pāṃsavāt