Declension table of ?pratyūhana

Neuter	Singular	Dual	Plural
Nominative	pratyūhanam	pratyūhane	pratyūhanāni
Vocative	pratyūhana	pratyūhane	pratyūhanāni
Accusative	pratyūhanam	pratyūhane	pratyūhanāni
Instrumental	pratyūhanena	pratyūhanābhyām	pratyūhanaiḥ
Dative	pratyūhanāya	pratyūhanābhyām	pratyūhanebhyaḥ
Ablative	pratyūhanāt	pratyūhanābhyām	pratyūhanebhyaḥ
Genitive	pratyūhanasya	pratyūhanayoḥ	pratyūhanānām
Locative	pratyūhane	pratyūhanayoḥ	pratyūhaneṣu

Compound pratyūhana -

Adverb -pratyūhanam -pratyūhanāt