Declension table of mahopādhyāya

Masculine	Singular	Dual	Plural
Nominative	mahopādhyāyaḥ	mahopādhyāyau	mahopādhyāyāḥ
Vocative	mahopādhyāya	mahopādhyāyau	mahopādhyāyāḥ
Accusative	mahopādhyāyam	mahopādhyāyau	mahopādhyāyān
Instrumental	mahopādhyāyena	mahopādhyāyābhyām	mahopādhyāyaiḥ mahopādhyāyebhiḥ
Dative	mahopādhyāyāya	mahopādhyāyābhyām	mahopādhyāyebhyaḥ
Ablative	mahopādhyāyāt	mahopādhyāyābhyām	mahopādhyāyebhyaḥ
Genitive	mahopādhyāyasya	mahopādhyāyayoḥ	mahopādhyāyānām
Locative	mahopādhyāye	mahopādhyāyayoḥ	mahopādhyāyeṣu

Compound mahopādhyāya -

Adverb -mahopādhyāyam -mahopādhyāyāt