Declension table of ?āpāyin

Masculine	Singular	Dual	Plural
Nominative	āpāyī	āpāyinau	āpāyinaḥ
Vocative	āpāyin	āpāyinau	āpāyinaḥ
Accusative	āpāyinam	āpāyinau	āpāyinaḥ
Instrumental	āpāyinā	āpāyibhyām	āpāyibhiḥ
Dative	āpāyine	āpāyibhyām	āpāyibhyaḥ
Ablative	āpāyinaḥ	āpāyibhyām	āpāyibhyaḥ
Genitive	āpāyinaḥ	āpāyinoḥ	āpāyinām
Locative	āpāyini	āpāyinoḥ	āpāyiṣu

Compound āpāyi -

Adverb -āpāyi