Declension table of ?saptasaptatī

Feminine	Singular	Dual	Plural
Nominative	saptasaptatī	saptasaptatyau	saptasaptatyaḥ
Vocative	saptasaptati	saptasaptatyau	saptasaptatyaḥ
Accusative	saptasaptatīm	saptasaptatyau	saptasaptatīḥ
Instrumental	saptasaptatyā	saptasaptatībhyām	saptasaptatībhiḥ
Dative	saptasaptatyai	saptasaptatībhyām	saptasaptatībhyaḥ
Ablative	saptasaptatyāḥ	saptasaptatībhyām	saptasaptatībhyaḥ
Genitive	saptasaptatyāḥ	saptasaptatyoḥ	saptasaptatīnām
Locative	saptasaptatyām	saptasaptatyoḥ	saptasaptatīṣu

Compound saptasaptati - saptasaptatī -

Adverb -saptasaptati