Declension table of ?āptya

Masculine	Singular	Dual	Plural
Nominative	āptyaḥ	āptyau	āptyāḥ
Vocative	āptya	āptyau	āptyāḥ
Accusative	āptyam	āptyau	āptyān
Instrumental	āptyena	āptyābhyām	āptyaiḥ āptyebhiḥ
Dative	āptyāya	āptyābhyām	āptyebhyaḥ
Ablative	āptyāt	āptyābhyām	āptyebhyaḥ
Genitive	āptyasya	āptyayoḥ	āptyānām
Locative	āptye	āptyayoḥ	āptyeṣu

Compound āptya -

Adverb -āptyam -āptyāt