Declension table of ?vidyutpatāka

Masculine	Singular	Dual	Plural
Nominative	vidyutpatākaḥ	vidyutpatākau	vidyutpatākāḥ
Vocative	vidyutpatāka	vidyutpatākau	vidyutpatākāḥ
Accusative	vidyutpatākam	vidyutpatākau	vidyutpatākān
Instrumental	vidyutpatākena	vidyutpatākābhyām	vidyutpatākaiḥ vidyutpatākebhiḥ
Dative	vidyutpatākāya	vidyutpatākābhyām	vidyutpatākebhyaḥ
Ablative	vidyutpatākāt	vidyutpatākābhyām	vidyutpatākebhyaḥ
Genitive	vidyutpatākasya	vidyutpatākayoḥ	vidyutpatākānām
Locative	vidyutpatāke	vidyutpatākayoḥ	vidyutpatākeṣu

Compound vidyutpatāka -

Adverb -vidyutpatākam -vidyutpatākāt