Declension table of pravartaka

Neuter	Singular	Dual	Plural
Nominative	pravartakam	pravartake	pravartakāni
Vocative	pravartaka	pravartake	pravartakāni
Accusative	pravartakam	pravartake	pravartakāni
Instrumental	pravartakena	pravartakābhyām	pravartakaiḥ
Dative	pravartakāya	pravartakābhyām	pravartakebhyaḥ
Ablative	pravartakāt	pravartakābhyām	pravartakebhyaḥ
Genitive	pravartakasya	pravartakayoḥ	pravartakānām
Locative	pravartake	pravartakayoḥ	pravartakeṣu

Compound pravartaka -

Adverb -pravartakam -pravartakāt