Declension table of ?protha

Neuter	Singular	Dual	Plural
Nominative	protham	prothe	prothāni
Vocative	protha	prothe	prothāni
Accusative	protham	prothe	prothāni
Instrumental	prothena	prothābhyām	prothaiḥ
Dative	prothāya	prothābhyām	prothebhyaḥ
Ablative	prothāt	prothābhyām	prothebhyaḥ
Genitive	prothasya	prothayoḥ	prothānām
Locative	prothe	prothayoḥ	protheṣu

Compound protha -

Adverb -protham -prothāt