Declension table of ?aptur

Masculine	Singular	Dual	Plural
Nominative	aptūḥ	apturau	apturaḥ
Vocative	aptūḥ	apturau	apturaḥ
Accusative	apturam	apturau	apturaḥ
Instrumental	apturā	aptūrbhyām	aptūrbhiḥ
Dative	apture	aptūrbhyām	aptūrbhyaḥ
Ablative	apturaḥ	aptūrbhyām	aptūrbhyaḥ
Genitive	apturaḥ	apturoḥ	apturām
Locative	apturi	apturoḥ	aptūrṣu

Compound aptūr -

Adverb -aptūr