Declension table of ?dīrghādhvaga

Masculine	Singular	Dual	Plural
Nominative	dīrghādhvagaḥ	dīrghādhvagau	dīrghādhvagāḥ
Vocative	dīrghādhvaga	dīrghādhvagau	dīrghādhvagāḥ
Accusative	dīrghādhvagam	dīrghādhvagau	dīrghādhvagān
Instrumental	dīrghādhvagena	dīrghādhvagābhyām	dīrghādhvagaiḥ dīrghādhvagebhiḥ
Dative	dīrghādhvagāya	dīrghādhvagābhyām	dīrghādhvagebhyaḥ
Ablative	dīrghādhvagāt	dīrghādhvagābhyām	dīrghādhvagebhyaḥ
Genitive	dīrghādhvagasya	dīrghādhvagayoḥ	dīrghādhvagānām
Locative	dīrghādhvage	dīrghādhvagayoḥ	dīrghādhvageṣu

Compound dīrghādhvaga -

Adverb -dīrghādhvagam -dīrghādhvagāt