Declension table of ?tānanīya

Neuter	Singular	Dual	Plural
Nominative	tānanīyam	tānanīye	tānanīyāni
Vocative	tānanīya	tānanīye	tānanīyāni
Accusative	tānanīyam	tānanīye	tānanīyāni
Instrumental	tānanīyena	tānanīyābhyām	tānanīyaiḥ
Dative	tānanīyāya	tānanīyābhyām	tānanīyebhyaḥ
Ablative	tānanīyāt	tānanīyābhyām	tānanīyebhyaḥ
Genitive	tānanīyasya	tānanīyayoḥ	tānanīyānām
Locative	tānanīye	tānanīyayoḥ	tānanīyeṣu

Compound tānanīya -

Adverb -tānanīyam -tānanīyāt