Declension table of ?tvadbhaya

Neuter	Singular	Dual	Plural
Nominative	tvadbhayam	tvadbhaye	tvadbhayāni
Vocative	tvadbhaya	tvadbhaye	tvadbhayāni
Accusative	tvadbhayam	tvadbhaye	tvadbhayāni
Instrumental	tvadbhayena	tvadbhayābhyām	tvadbhayaiḥ
Dative	tvadbhayāya	tvadbhayābhyām	tvadbhayebhyaḥ
Ablative	tvadbhayāt	tvadbhayābhyām	tvadbhayebhyaḥ
Genitive	tvadbhayasya	tvadbhayayoḥ	tvadbhayānām
Locative	tvadbhaye	tvadbhayayoḥ	tvadbhayeṣu

Compound tvadbhaya -

Adverb -tvadbhayam -tvadbhayāt