Declension table of ?aṣṭāṅganaya

Masculine	Singular	Dual	Plural
Nominative	aṣṭāṅganayaḥ	aṣṭāṅganayau	aṣṭāṅganayāḥ
Vocative	aṣṭāṅganaya	aṣṭāṅganayau	aṣṭāṅganayāḥ
Accusative	aṣṭāṅganayam	aṣṭāṅganayau	aṣṭāṅganayān
Instrumental	aṣṭāṅganayena	aṣṭāṅganayābhyām	aṣṭāṅganayaiḥ aṣṭāṅganayebhiḥ
Dative	aṣṭāṅganayāya	aṣṭāṅganayābhyām	aṣṭāṅganayebhyaḥ
Ablative	aṣṭāṅganayāt	aṣṭāṅganayābhyām	aṣṭāṅganayebhyaḥ
Genitive	aṣṭāṅganayasya	aṣṭāṅganayayoḥ	aṣṭāṅganayānām
Locative	aṣṭāṅganaye	aṣṭāṅganayayoḥ	aṣṭāṅganayeṣu

Compound aṣṭāṅganaya -

Adverb -aṣṭāṅganayam -aṣṭāṅganayāt