Declension table of pradhvasta

Neuter	Singular	Dual	Plural
Nominative	pradhvastam	pradhvaste	pradhvastāni
Vocative	pradhvasta	pradhvaste	pradhvastāni
Accusative	pradhvastam	pradhvaste	pradhvastāni
Instrumental	pradhvastena	pradhvastābhyām	pradhvastaiḥ
Dative	pradhvastāya	pradhvastābhyām	pradhvastebhyaḥ
Ablative	pradhvastāt	pradhvastābhyām	pradhvastebhyaḥ
Genitive	pradhvastasya	pradhvastayoḥ	pradhvastānām
Locative	pradhvaste	pradhvastayoḥ	pradhvasteṣu

Compound pradhvasta -

Adverb -pradhvastam -pradhvastāt