Declension table of ?jahvalvas

Neuter	Singular	Dual	Plural
Nominative	jahvalvat	jahvaluṣī	jahvalvāṃsi
Vocative	jahvalvat	jahvaluṣī	jahvalvāṃsi
Accusative	jahvalvat	jahvaluṣī	jahvalvāṃsi
Instrumental	jahvaluṣā	jahvalvadbhyām	jahvalvadbhiḥ
Dative	jahvaluṣe	jahvalvadbhyām	jahvalvadbhyaḥ
Ablative	jahvaluṣaḥ	jahvalvadbhyām	jahvalvadbhyaḥ
Genitive	jahvaluṣaḥ	jahvaluṣoḥ	jahvaluṣām
Locative	jahvaluṣi	jahvaluṣoḥ	jahvalvatsu

Compound jahvalvat -

Adverb -jahvalvat