Declension table of ?preṣaka

Masculine	Singular	Dual	Plural
Nominative	preṣakaḥ	preṣakau	preṣakāḥ
Vocative	preṣaka	preṣakau	preṣakāḥ
Accusative	preṣakam	preṣakau	preṣakān
Instrumental	preṣakeṇa	preṣakābhyām	preṣakaiḥ preṣakebhiḥ
Dative	preṣakāya	preṣakābhyām	preṣakebhyaḥ
Ablative	preṣakāt	preṣakābhyām	preṣakebhyaḥ
Genitive	preṣakasya	preṣakayoḥ	preṣakāṇām
Locative	preṣake	preṣakayoḥ	preṣakeṣu

Compound preṣaka -

Adverb -preṣakam -preṣakāt