Declension table of saptasaptati

Feminine	Singular	Dual	Plural
Nominative	saptasaptatiḥ	saptasaptatī	saptasaptatayaḥ
Vocative	saptasaptate	saptasaptatī	saptasaptatayaḥ
Accusative	saptasaptatim	saptasaptatī	saptasaptatīḥ
Instrumental	saptasaptatyā	saptasaptatibhyām	saptasaptatibhiḥ
Dative	saptasaptatyai saptasaptataye	saptasaptatibhyām	saptasaptatibhyaḥ
Ablative	saptasaptatyāḥ saptasaptateḥ	saptasaptatibhyām	saptasaptatibhyaḥ
Genitive	saptasaptatyāḥ saptasaptateḥ	saptasaptatyoḥ	saptasaptatīnām
Locative	saptasaptatyām saptasaptatau	saptasaptatyoḥ	saptasaptatiṣu

Compound saptasaptati -

Adverb -saptasaptati