Declension table of ?sānyaputra

Masculine	Singular	Dual	Plural
Nominative	sānyaputraḥ	sānyaputrau	sānyaputrāḥ
Vocative	sānyaputra	sānyaputrau	sānyaputrāḥ
Accusative	sānyaputram	sānyaputrau	sānyaputrān
Instrumental	sānyaputreṇa	sānyaputrābhyām	sānyaputraiḥ sānyaputrebhiḥ
Dative	sānyaputrāya	sānyaputrābhyām	sānyaputrebhyaḥ
Ablative	sānyaputrāt	sānyaputrābhyām	sānyaputrebhyaḥ
Genitive	sānyaputrasya	sānyaputrayoḥ	sānyaputrāṇām
Locative	sānyaputre	sānyaputrayoḥ	sānyaputreṣu

Compound sānyaputra -

Adverb -sānyaputram -sānyaputrāt