Declension table of ?saputraka

Neuter	Singular	Dual	Plural
Nominative	saputrakam	saputrake	saputrakāṇi
Vocative	saputraka	saputrake	saputrakāṇi
Accusative	saputrakam	saputrake	saputrakāṇi
Instrumental	saputrakeṇa	saputrakābhyām	saputrakaiḥ
Dative	saputrakāya	saputrakābhyām	saputrakebhyaḥ
Ablative	saputrakāt	saputrakābhyām	saputrakebhyaḥ
Genitive	saputrakasya	saputrakayoḥ	saputrakāṇām
Locative	saputrake	saputrakayoḥ	saputrakeṣu

Compound saputraka -

Adverb -saputrakam -saputrakāt