Declension table of ?sāptadaśya

Neuter	Singular	Dual	Plural
Nominative	sāptadaśyam	sāptadaśye	sāptadaśyāni
Vocative	sāptadaśya	sāptadaśye	sāptadaśyāni
Accusative	sāptadaśyam	sāptadaśye	sāptadaśyāni
Instrumental	sāptadaśyena	sāptadaśyābhyām	sāptadaśyaiḥ
Dative	sāptadaśyāya	sāptadaśyābhyām	sāptadaśyebhyaḥ
Ablative	sāptadaśyāt	sāptadaśyābhyām	sāptadaśyebhyaḥ
Genitive	sāptadaśyasya	sāptadaśyayoḥ	sāptadaśyānām
Locative	sāptadaśye	sāptadaśyayoḥ	sāptadaśyeṣu

Compound sāptadaśya -

Adverb -sāptadaśyam -sāptadaśyāt