Declension table of ?kātyāyanīya

Masculine	Singular	Dual	Plural
Nominative	kātyāyanīyaḥ	kātyāyanīyau	kātyāyanīyāḥ
Vocative	kātyāyanīya	kātyāyanīyau	kātyāyanīyāḥ
Accusative	kātyāyanīyam	kātyāyanīyau	kātyāyanīyān
Instrumental	kātyāyanīyena	kātyāyanīyābhyām	kātyāyanīyaiḥ kātyāyanīyebhiḥ
Dative	kātyāyanīyāya	kātyāyanīyābhyām	kātyāyanīyebhyaḥ
Ablative	kātyāyanīyāt	kātyāyanīyābhyām	kātyāyanīyebhyaḥ
Genitive	kātyāyanīyasya	kātyāyanīyayoḥ	kātyāyanīyānām
Locative	kātyāyanīye	kātyāyanīyayoḥ	kātyāyanīyeṣu

Compound kātyāyanīya -

Adverb -kātyāyanīyam -kātyāyanīyāt