Declension table of ?putravala

Neuter	Singular	Dual	Plural
Nominative	putravalam	putravale	putravalāni
Vocative	putravala	putravale	putravalāni
Accusative	putravalam	putravale	putravalāni
Instrumental	putravalena	putravalābhyām	putravalaiḥ
Dative	putravalāya	putravalābhyām	putravalebhyaḥ
Ablative	putravalāt	putravalābhyām	putravalebhyaḥ
Genitive	putravalasya	putravalayoḥ	putravalānām
Locative	putravale	putravalayoḥ	putravaleṣu

Compound putravala -

Adverb -putravalam -putravalāt