Declension table of ?sasaptaka

Neuter	Singular	Dual	Plural
Nominative	sasaptakam	sasaptake	sasaptakāni
Vocative	sasaptaka	sasaptake	sasaptakāni
Accusative	sasaptakam	sasaptake	sasaptakāni
Instrumental	sasaptakena	sasaptakābhyām	sasaptakaiḥ
Dative	sasaptakāya	sasaptakābhyām	sasaptakebhyaḥ
Ablative	sasaptakāt	sasaptakābhyām	sasaptakebhyaḥ
Genitive	sasaptakasya	sasaptakayoḥ	sasaptakānām
Locative	sasaptake	sasaptakayoḥ	sasaptakeṣu

Compound sasaptaka -

Adverb -sasaptakam -sasaptakāt