Declension table of ?kātyāyanīputra

Masculine	Singular	Dual	Plural
Nominative	kātyāyanīputraḥ	kātyāyanīputrau	kātyāyanīputrāḥ
Vocative	kātyāyanīputra	kātyāyanīputrau	kātyāyanīputrāḥ
Accusative	kātyāyanīputram	kātyāyanīputrau	kātyāyanīputrān
Instrumental	kātyāyanīputreṇa	kātyāyanīputrābhyām	kātyāyanīputraiḥ kātyāyanīputrebhiḥ
Dative	kātyāyanīputrāya	kātyāyanīputrābhyām	kātyāyanīputrebhyaḥ
Ablative	kātyāyanīputrāt	kātyāyanīputrābhyām	kātyāyanīputrebhyaḥ
Genitive	kātyāyanīputrasya	kātyāyanīputrayoḥ	kātyāyanīputrāṇām
Locative	kātyāyanīputre	kātyāyanīputrayoḥ	kātyāyanīputreṣu

Compound kātyāyanīputra -

Adverb -kātyāyanīputram -kātyāyanīputrāt