Declension table of saptama

Masculine	Singular	Dual	Plural
Nominative	saptamaḥ	saptamau	saptamāḥ
Vocative	saptama	saptamau	saptamāḥ
Accusative	saptamam	saptamau	saptamān
Instrumental	saptamena	saptamābhyām	saptamaiḥ saptamebhiḥ
Dative	saptamāya	saptamābhyām	saptamebhyaḥ
Ablative	saptamāt	saptamābhyām	saptamebhyaḥ
Genitive	saptamasya	saptamayoḥ	saptamānām
Locative	saptame	saptamayoḥ	saptameṣu

Compound saptama -

Adverb -saptamam -saptamāt