Declension table of ?śapathayopana

Neuter	Singular	Dual	Plural
Nominative	śapathayopanam	śapathayopane	śapathayopanāni
Vocative	śapathayopana	śapathayopane	śapathayopanāni
Accusative	śapathayopanam	śapathayopane	śapathayopanāni
Instrumental	śapathayopanena	śapathayopanābhyām	śapathayopanaiḥ
Dative	śapathayopanāya	śapathayopanābhyām	śapathayopanebhyaḥ
Ablative	śapathayopanāt	śapathayopanābhyām	śapathayopanebhyaḥ
Genitive	śapathayopanasya	śapathayopanayoḥ	śapathayopanānām
Locative	śapathayopane	śapathayopanayoḥ	śapathayopaneṣu

Compound śapathayopana -

Adverb -śapathayopanam -śapathayopanāt