Declension table of ?vīravyūha

Masculine	Singular	Dual	Plural
Nominative	vīravyūhaḥ	vīravyūhau	vīravyūhāḥ
Vocative	vīravyūha	vīravyūhau	vīravyūhāḥ
Accusative	vīravyūham	vīravyūhau	vīravyūhān
Instrumental	vīravyūheṇa	vīravyūhābhyām	vīravyūhaiḥ vīravyūhebhiḥ
Dative	vīravyūhāya	vīravyūhābhyām	vīravyūhebhyaḥ
Ablative	vīravyūhāt	vīravyūhābhyām	vīravyūhebhyaḥ
Genitive	vīravyūhasya	vīravyūhayoḥ	vīravyūhāṇām
Locative	vīravyūhe	vīravyūhayoḥ	vīravyūheṣu

Compound vīravyūha -

Adverb -vīravyūham -vīravyūhāt