Declension table of ?pecāna

Masculine	Singular	Dual	Plural
Nominative	pecānaḥ	pecānau	pecānāḥ
Vocative	pecāna	pecānau	pecānāḥ
Accusative	pecānam	pecānau	pecānān
Instrumental	pecānena	pecānābhyām	pecānaiḥ pecānebhiḥ
Dative	pecānāya	pecānābhyām	pecānebhyaḥ
Ablative	pecānāt	pecānābhyām	pecānebhyaḥ
Genitive	pecānasya	pecānayoḥ	pecānānām
Locative	pecāne	pecānayoḥ	pecāneṣu

Compound pecāna -

Adverb -pecānam -pecānāt