Declension table of ?tavapriya

Neuter	Singular	Dual	Plural
Nominative	tavapriyam	tavapriye	tavapriyāṇi
Vocative	tavapriya	tavapriye	tavapriyāṇi
Accusative	tavapriyam	tavapriye	tavapriyāṇi
Instrumental	tavapriyeṇa	tavapriyābhyām	tavapriyaiḥ
Dative	tavapriyāya	tavapriyābhyām	tavapriyebhyaḥ
Ablative	tavapriyāt	tavapriyābhyām	tavapriyebhyaḥ
Genitive	tavapriyasya	tavapriyayoḥ	tavapriyāṇām
Locative	tavapriye	tavapriyayoḥ	tavapriyeṣu

Compound tavapriya -

Adverb -tavapriyam -tavapriyāt