Declension table of ?prāgāthaka

Neuter	Singular	Dual	Plural
Nominative	prāgāthakam	prāgāthake	prāgāthakāni
Vocative	prāgāthaka	prāgāthake	prāgāthakāni
Accusative	prāgāthakam	prāgāthake	prāgāthakāni
Instrumental	prāgāthakena	prāgāthakābhyām	prāgāthakaiḥ
Dative	prāgāthakāya	prāgāthakābhyām	prāgāthakebhyaḥ
Ablative	prāgāthakāt	prāgāthakābhyām	prāgāthakebhyaḥ
Genitive	prāgāthakasya	prāgāthakayoḥ	prāgāthakānām
Locative	prāgāthake	prāgāthakayoḥ	prāgāthakeṣu

Compound prāgāthaka -

Adverb -prāgāthakam -prāgāthakāt