Declension table of proha

Neuter	Singular	Dual	Plural
Nominative	proham	prohe	prohāṇi
Vocative	proha	prohe	prohāṇi
Accusative	proham	prohe	prohāṇi
Instrumental	proheṇa	prohābhyām	prohaiḥ
Dative	prohāya	prohābhyām	prohebhyaḥ
Ablative	prohāt	prohābhyām	prohebhyaḥ
Genitive	prohasya	prohayoḥ	prohāṇām
Locative	prohe	prohayoḥ	proheṣu

Compound proha -

Adverb -proham -prohāt