Declension table of ?tarpaṇīya

Neuter	Singular	Dual	Plural
Nominative	tarpaṇīyam	tarpaṇīye	tarpaṇīyāni
Vocative	tarpaṇīya	tarpaṇīye	tarpaṇīyāni
Accusative	tarpaṇīyam	tarpaṇīye	tarpaṇīyāni
Instrumental	tarpaṇīyena	tarpaṇīyābhyām	tarpaṇīyaiḥ
Dative	tarpaṇīyāya	tarpaṇīyābhyām	tarpaṇīyebhyaḥ
Ablative	tarpaṇīyāt	tarpaṇīyābhyām	tarpaṇīyebhyaḥ
Genitive	tarpaṇīyasya	tarpaṇīyayoḥ	tarpaṇīyānām
Locative	tarpaṇīye	tarpaṇīyayoḥ	tarpaṇīyeṣu

Compound tarpaṇīya -

Adverb -tarpaṇīyam -tarpaṇīyāt