Declension table of ?pecaka

Masculine	Singular	Dual	Plural
Nominative	pecakaḥ	pecakau	pecakāḥ
Vocative	pecaka	pecakau	pecakāḥ
Accusative	pecakam	pecakau	pecakān
Instrumental	pecakena	pecakābhyām	pecakaiḥ pecakebhiḥ
Dative	pecakāya	pecakābhyām	pecakebhyaḥ
Ablative	pecakāt	pecakābhyām	pecakebhyaḥ
Genitive	pecakasya	pecakayoḥ	pecakānām
Locative	pecake	pecakayoḥ	pecakeṣu

Compound pecaka -

Adverb -pecakam -pecakāt