Declension table of ?devaputra

Neuter	Singular	Dual	Plural
Nominative	devaputram	devaputre	devaputrāṇi
Vocative	devaputra	devaputre	devaputrāṇi
Accusative	devaputram	devaputre	devaputrāṇi
Instrumental	devaputreṇa	devaputrābhyām	devaputraiḥ
Dative	devaputrāya	devaputrābhyām	devaputrebhyaḥ
Ablative	devaputrāt	devaputrābhyām	devaputrebhyaḥ
Genitive	devaputrasya	devaputrayoḥ	devaputrāṇām
Locative	devaputre	devaputrayoḥ	devaputreṣu

Compound devaputra -

Adverb -devaputram -devaputrāt