Declension table of adhyāya

Neuter	Singular	Dual	Plural
Nominative	adhyāyam	adhyāye	adhyāyāni
Vocative	adhyāya	adhyāye	adhyāyāni
Accusative	adhyāyam	adhyāye	adhyāyāni
Instrumental	adhyāyena	adhyāyābhyām	adhyāyaiḥ
Dative	adhyāyāya	adhyāyābhyām	adhyāyebhyaḥ
Ablative	adhyāyāt	adhyāyābhyām	adhyāyebhyaḥ
Genitive	adhyāyasya	adhyāyayoḥ	adhyāyānām
Locative	adhyāye	adhyāyayoḥ	adhyāyeṣu

Compound adhyāya -

Adverb -adhyāyam -adhyāyāt