Declension table of ?kātyāyanasūtra

Neuter	Singular	Dual	Plural
Nominative	kātyāyanasūtram	kātyāyanasūtre	kātyāyanasūtrāṇi
Vocative	kātyāyanasūtra	kātyāyanasūtre	kātyāyanasūtrāṇi
Accusative	kātyāyanasūtram	kātyāyanasūtre	kātyāyanasūtrāṇi
Instrumental	kātyāyanasūtreṇa	kātyāyanasūtrābhyām	kātyāyanasūtraiḥ
Dative	kātyāyanasūtrāya	kātyāyanasūtrābhyām	kātyāyanasūtrebhyaḥ
Ablative	kātyāyanasūtrāt	kātyāyanasūtrābhyām	kātyāyanasūtrebhyaḥ
Genitive	kātyāyanasūtrasya	kātyāyanasūtrayoḥ	kātyāyanasūtrāṇām
Locative	kātyāyanasūtre	kātyāyanasūtrayoḥ	kātyāyanasūtreṣu

Compound kātyāyanasūtra -

Adverb -kātyāyanasūtram -kātyāyanasūtrāt