Declension table of ?kulaputraka

Masculine	Singular	Dual	Plural
Nominative	kulaputrakaḥ	kulaputrakau	kulaputrakāḥ
Vocative	kulaputraka	kulaputrakau	kulaputrakāḥ
Accusative	kulaputrakam	kulaputrakau	kulaputrakān
Instrumental	kulaputrakeṇa	kulaputrakābhyām	kulaputrakaiḥ kulaputrakebhiḥ
Dative	kulaputrakāya	kulaputrakābhyām	kulaputrakebhyaḥ
Ablative	kulaputrakāt	kulaputrakābhyām	kulaputrakebhyaḥ
Genitive	kulaputrakasya	kulaputrakayoḥ	kulaputrakāṇām
Locative	kulaputrake	kulaputrakayoḥ	kulaputrakeṣu

Compound kulaputraka -

Adverb -kulaputrakam -kulaputrakāt