Declension table of ?trayīvida

Neuter	Singular	Dual	Plural
Nominative	trayīvidam	trayīvide	trayīvidāni
Vocative	trayīvida	trayīvide	trayīvidāni
Accusative	trayīvidam	trayīvide	trayīvidāni
Instrumental	trayīvidena	trayīvidābhyām	trayīvidaiḥ
Dative	trayīvidāya	trayīvidābhyām	trayīvidebhyaḥ
Ablative	trayīvidāt	trayīvidābhyām	trayīvidebhyaḥ
Genitive	trayīvidasya	trayīvidayoḥ	trayīvidānām
Locative	trayīvide	trayīvidayoḥ	trayīvideṣu

Compound trayīvida -

Adverb -trayīvidam -trayīvidāt