Declension table of śapatha

Masculine	Singular	Dual	Plural
Nominative	śapathaḥ	śapathau	śapathāḥ
Vocative	śapatha	śapathau	śapathāḥ
Accusative	śapatham	śapathau	śapathān
Instrumental	śapathena	śapathābhyām	śapathaiḥ śapathebhiḥ
Dative	śapathāya	śapathābhyām	śapathebhyaḥ
Ablative	śapathāt	śapathābhyām	śapathebhyaḥ
Genitive	śapathasya	śapathayoḥ	śapathānām
Locative	śapathe	śapathayoḥ	śapatheṣu

Compound śapatha -

Adverb -śapatham -śapathāt