Declension table of ?dadṛhvas

Neuter	Singular	Dual	Plural
Nominative	dadṛhvat	dadṛhuṣī	dadṛhvāṃsi
Vocative	dadṛhvat	dadṛhuṣī	dadṛhvāṃsi
Accusative	dadṛhvat	dadṛhuṣī	dadṛhvāṃsi
Instrumental	dadṛhuṣā	dadṛhvadbhyām	dadṛhvadbhiḥ
Dative	dadṛhuṣe	dadṛhvadbhyām	dadṛhvadbhyaḥ
Ablative	dadṛhuṣaḥ	dadṛhvadbhyām	dadṛhvadbhyaḥ
Genitive	dadṛhuṣaḥ	dadṛhuṣoḥ	dadṛhuṣām
Locative	dadṛhuṣi	dadṛhuṣoḥ	dadṛhvatsu

Compound dadṛhvat -

Adverb -dadṛhvat