Declension table of ?aupādhyāyaka

Neuter	Singular	Dual	Plural
Nominative	aupādhyāyakam	aupādhyāyake	aupādhyāyakāni
Vocative	aupādhyāyaka	aupādhyāyake	aupādhyāyakāni
Accusative	aupādhyāyakam	aupādhyāyake	aupādhyāyakāni
Instrumental	aupādhyāyakena	aupādhyāyakābhyām	aupādhyāyakaiḥ
Dative	aupādhyāyakāya	aupādhyāyakābhyām	aupādhyāyakebhyaḥ
Ablative	aupādhyāyakāt	aupādhyāyakābhyām	aupādhyāyakebhyaḥ
Genitive	aupādhyāyakasya	aupādhyāyakayoḥ	aupādhyāyakānām
Locative	aupādhyāyake	aupādhyāyakayoḥ	aupādhyāyakeṣu

Compound aupādhyāyaka -

Adverb -aupādhyāyakam -aupādhyāyakāt