Declension table of ?tantrāyin

Neuter	Singular	Dual	Plural
Nominative	tantrāyi	tantrāyiṇī	tantrāyīṇi
Vocative	tantrāyin tantrāyi	tantrāyiṇī	tantrāyīṇi
Accusative	tantrāyi	tantrāyiṇī	tantrāyīṇi
Instrumental	tantrāyiṇā	tantrāyibhyām	tantrāyibhiḥ
Dative	tantrāyiṇe	tantrāyibhyām	tantrāyibhyaḥ
Ablative	tantrāyiṇaḥ	tantrāyibhyām	tantrāyibhyaḥ
Genitive	tantrāyiṇaḥ	tantrāyiṇoḥ	tantrāyiṇām
Locative	tantrāyiṇi	tantrāyiṇoḥ	tantrāyiṣu

Compound tantrāyi -

Adverb -tantrāyi