Declension table of ?puṇyapāvana

Masculine	Singular	Dual	Plural
Nominative	puṇyapāvanaḥ	puṇyapāvanau	puṇyapāvanāḥ
Vocative	puṇyapāvana	puṇyapāvanau	puṇyapāvanāḥ
Accusative	puṇyapāvanam	puṇyapāvanau	puṇyapāvanān
Instrumental	puṇyapāvanena	puṇyapāvanābhyām	puṇyapāvanaiḥ puṇyapāvanebhiḥ
Dative	puṇyapāvanāya	puṇyapāvanābhyām	puṇyapāvanebhyaḥ
Ablative	puṇyapāvanāt	puṇyapāvanābhyām	puṇyapāvanebhyaḥ
Genitive	puṇyapāvanasya	puṇyapāvanayoḥ	puṇyapāvanānām
Locative	puṇyapāvane	puṇyapāvanayoḥ	puṇyapāvaneṣu

Compound puṇyapāvana -

Adverb -puṇyapāvanam -puṇyapāvanāt