Declension table of ?prapyāna

Masculine	Singular	Dual	Plural
Nominative	prapyānaḥ	prapyānau	prapyānāḥ
Vocative	prapyāna	prapyānau	prapyānāḥ
Accusative	prapyānam	prapyānau	prapyānān
Instrumental	prapyānena	prapyānābhyām	prapyānaiḥ prapyānebhiḥ
Dative	prapyānāya	prapyānābhyām	prapyānebhyaḥ
Ablative	prapyānāt	prapyānābhyām	prapyānebhyaḥ
Genitive	prapyānasya	prapyānayoḥ	prapyānānām
Locative	prapyāne	prapyānayoḥ	prapyāneṣu

Compound prapyāna -

Adverb -prapyānam -prapyānāt