Declension table of saptanavata

Neuter	Singular	Dual	Plural
Nominative	saptanavatam	saptanavate	saptanavatāni
Vocative	saptanavata	saptanavate	saptanavatāni
Accusative	saptanavatam	saptanavate	saptanavatāni
Instrumental	saptanavatena	saptanavatābhyām	saptanavataiḥ
Dative	saptanavatāya	saptanavatābhyām	saptanavatebhyaḥ
Ablative	saptanavatāt	saptanavatābhyām	saptanavatebhyaḥ
Genitive	saptanavatasya	saptanavatayoḥ	saptanavatānām
Locative	saptanavate	saptanavatayoḥ	saptanavateṣu

Compound saptanavata -

Adverb -saptanavatam -saptanavatāt