Declension table of ?apīvya

Masculine	Singular	Dual	Plural
Nominative	apīvyaḥ	apīvyau	apīvyāḥ
Vocative	apīvya	apīvyau	apīvyāḥ
Accusative	apīvyam	apīvyau	apīvyān
Instrumental	apīvyena	apīvyābhyām	apīvyaiḥ apīvyebhiḥ
Dative	apīvyāya	apīvyābhyām	apīvyebhyaḥ
Ablative	apīvyāt	apīvyābhyām	apīvyebhyaḥ
Genitive	apīvyasya	apīvyayoḥ	apīvyānām
Locative	apīvye	apīvyayoḥ	apīvyeṣu

Compound apīvya -

Adverb -apīvyam -apīvyāt