Declension table of ?vivāhasiddhāntarahasya

Neuter	Singular	Dual	Plural
Nominative	vivāhasiddhāntarahasyam	vivāhasiddhāntarahasye	vivāhasiddhāntarahasyāni
Vocative	vivāhasiddhāntarahasya	vivāhasiddhāntarahasye	vivāhasiddhāntarahasyāni
Accusative	vivāhasiddhāntarahasyam	vivāhasiddhāntarahasye	vivāhasiddhāntarahasyāni
Instrumental	vivāhasiddhāntarahasyena	vivāhasiddhāntarahasyābhyām	vivāhasiddhāntarahasyaiḥ
Dative	vivāhasiddhāntarahasyāya	vivāhasiddhāntarahasyābhyām	vivāhasiddhāntarahasyebhyaḥ
Ablative	vivāhasiddhāntarahasyāt	vivāhasiddhāntarahasyābhyām	vivāhasiddhāntarahasyebhyaḥ
Genitive	vivāhasiddhāntarahasyasya	vivāhasiddhāntarahasyayoḥ	vivāhasiddhāntarahasyānām
Locative	vivāhasiddhāntarahasye	vivāhasiddhāntarahasyayoḥ	vivāhasiddhāntarahasyeṣu

Compound vivāhasiddhāntarahasya -

Adverb -vivāhasiddhāntarahasyam -vivāhasiddhāntarahasyāt