Declension table of tantrarahasya

Neuter	Singular	Dual	Plural
Nominative	tantrarahasyam	tantrarahasye	tantrarahasyāni
Vocative	tantrarahasya	tantrarahasye	tantrarahasyāni
Accusative	tantrarahasyam	tantrarahasye	tantrarahasyāni
Instrumental	tantrarahasyena	tantrarahasyābhyām	tantrarahasyaiḥ
Dative	tantrarahasyāya	tantrarahasyābhyām	tantrarahasyebhyaḥ
Ablative	tantrarahasyāt	tantrarahasyābhyām	tantrarahasyebhyaḥ
Genitive	tantrarahasyasya	tantrarahasyayoḥ	tantrarahasyānām
Locative	tantrarahasye	tantrarahasyayoḥ	tantrarahasyeṣu

Compound tantrarahasya -

Adverb -tantrarahasyam -tantrarahasyāt