Declension table of ?sāṅkhyasaptati

Feminine	Singular	Dual	Plural
Nominative	sāṅkhyasaptatiḥ	sāṅkhyasaptatī	sāṅkhyasaptatayaḥ
Vocative	sāṅkhyasaptate	sāṅkhyasaptatī	sāṅkhyasaptatayaḥ
Accusative	sāṅkhyasaptatim	sāṅkhyasaptatī	sāṅkhyasaptatīḥ
Instrumental	sāṅkhyasaptatyā	sāṅkhyasaptatibhyām	sāṅkhyasaptatibhiḥ
Dative	sāṅkhyasaptatyai sāṅkhyasaptataye	sāṅkhyasaptatibhyām	sāṅkhyasaptatibhyaḥ
Ablative	sāṅkhyasaptatyāḥ sāṅkhyasaptateḥ	sāṅkhyasaptatibhyām	sāṅkhyasaptatibhyaḥ
Genitive	sāṅkhyasaptatyāḥ sāṅkhyasaptateḥ	sāṅkhyasaptatyoḥ	sāṅkhyasaptatīnām
Locative	sāṅkhyasaptatyām sāṅkhyasaptatau	sāṅkhyasaptatyoḥ	sāṅkhyasaptatiṣu

Compound sāṅkhyasaptati -

Adverb -sāṅkhyasaptati