Declension table of ?tīvya

Masculine	Singular	Dual	Plural
Nominative	tīvyaḥ	tīvyau	tīvyāḥ
Vocative	tīvya	tīvyau	tīvyāḥ
Accusative	tīvyam	tīvyau	tīvyān
Instrumental	tīvyena	tīvyābhyām	tīvyaiḥ tīvyebhiḥ
Dative	tīvyāya	tīvyābhyām	tīvyebhyaḥ
Ablative	tīvyāt	tīvyābhyām	tīvyebhyaḥ
Genitive	tīvyasya	tīvyayoḥ	tīvyānām
Locative	tīvye	tīvyayoḥ	tīvyeṣu

Compound tīvya -

Adverb -tīvyam -tīvyāt