Declension table of ?sandhyākārya

Neuter	Singular	Dual	Plural
Nominative	sandhyākāryam	sandhyākārye	sandhyākāryāṇi
Vocative	sandhyākārya	sandhyākārye	sandhyākāryāṇi
Accusative	sandhyākāryam	sandhyākārye	sandhyākāryāṇi
Instrumental	sandhyākāryeṇa	sandhyākāryābhyām	sandhyākāryaiḥ
Dative	sandhyākāryāya	sandhyākāryābhyām	sandhyākāryebhyaḥ
Ablative	sandhyākāryāt	sandhyākāryābhyām	sandhyākāryebhyaḥ
Genitive	sandhyākāryasya	sandhyākāryayoḥ	sandhyākāryāṇām
Locative	sandhyākārye	sandhyākāryayoḥ	sandhyākāryeṣu

Compound sandhyākārya -

Adverb -sandhyākāryam -sandhyākāryāt