Declension table of ?aṣṭakāṅga

Neuter	Singular	Dual	Plural
Nominative	aṣṭakāṅgam	aṣṭakāṅge	aṣṭakāṅgāni
Vocative	aṣṭakāṅga	aṣṭakāṅge	aṣṭakāṅgāni
Accusative	aṣṭakāṅgam	aṣṭakāṅge	aṣṭakāṅgāni
Instrumental	aṣṭakāṅgena	aṣṭakāṅgābhyām	aṣṭakāṅgaiḥ
Dative	aṣṭakāṅgāya	aṣṭakāṅgābhyām	aṣṭakāṅgebhyaḥ
Ablative	aṣṭakāṅgāt	aṣṭakāṅgābhyām	aṣṭakāṅgebhyaḥ
Genitive	aṣṭakāṅgasya	aṣṭakāṅgayoḥ	aṣṭakāṅgānām
Locative	aṣṭakāṅge	aṣṭakāṅgayoḥ	aṣṭakāṅgeṣu

Compound aṣṭakāṅga -

Adverb -aṣṭakāṅgam -aṣṭakāṅgāt