Declension table of ?aṣṭavikalpa

Masculine	Singular	Dual	Plural
Nominative	aṣṭavikalpaḥ	aṣṭavikalpau	aṣṭavikalpāḥ
Vocative	aṣṭavikalpa	aṣṭavikalpau	aṣṭavikalpāḥ
Accusative	aṣṭavikalpam	aṣṭavikalpau	aṣṭavikalpān
Instrumental	aṣṭavikalpena	aṣṭavikalpābhyām	aṣṭavikalpaiḥ aṣṭavikalpebhiḥ
Dative	aṣṭavikalpāya	aṣṭavikalpābhyām	aṣṭavikalpebhyaḥ
Ablative	aṣṭavikalpāt	aṣṭavikalpābhyām	aṣṭavikalpebhyaḥ
Genitive	aṣṭavikalpasya	aṣṭavikalpayoḥ	aṣṭavikalpānām
Locative	aṣṭavikalpe	aṣṭavikalpayoḥ	aṣṭavikalpeṣu

Compound aṣṭavikalpa -

Adverb -aṣṭavikalpam -aṣṭavikalpāt