Declension table of ?saptagaṅga

Neuter	Singular	Dual	Plural
Nominative	saptagaṅgam	saptagaṅge	saptagaṅgāni
Vocative	saptagaṅga	saptagaṅge	saptagaṅgāni
Accusative	saptagaṅgam	saptagaṅge	saptagaṅgāni
Instrumental	saptagaṅgena	saptagaṅgābhyām	saptagaṅgaiḥ
Dative	saptagaṅgāya	saptagaṅgābhyām	saptagaṅgebhyaḥ
Ablative	saptagaṅgāt	saptagaṅgābhyām	saptagaṅgebhyaḥ
Genitive	saptagaṅgasya	saptagaṅgayoḥ	saptagaṅgānām
Locative	saptagaṅge	saptagaṅgayoḥ	saptagaṅgeṣu

Compound saptagaṅga -

Adverb -saptagaṅgam -saptagaṅgāt