Declension table of ?tadīya

Neuter	Singular	Dual	Plural
Nominative	tadīyam	tadīye	tadīyāni
Vocative	tadīya	tadīye	tadīyāni
Accusative	tadīyam	tadīye	tadīyāni
Instrumental	tadīyena	tadīyābhyām	tadīyaiḥ
Dative	tadīyāya	tadīyābhyām	tadīyebhyaḥ
Ablative	tadīyāt	tadīyābhyām	tadīyebhyaḥ
Genitive	tadīyasya	tadīyayoḥ	tadīyānām
Locative	tadīye	tadīyayoḥ	tadīyeṣu

Compound tadīya -

Adverb -tadīyam -tadīyāt