Declension table of ?prabhātakāla

Masculine	Singular	Dual	Plural
Nominative	prabhātakālaḥ	prabhātakālau	prabhātakālāḥ
Vocative	prabhātakāla	prabhātakālau	prabhātakālāḥ
Accusative	prabhātakālam	prabhātakālau	prabhātakālān
Instrumental	prabhātakālena	prabhātakālābhyām	prabhātakālaiḥ prabhātakālebhiḥ
Dative	prabhātakālāya	prabhātakālābhyām	prabhātakālebhyaḥ
Ablative	prabhātakālāt	prabhātakālābhyām	prabhātakālebhyaḥ
Genitive	prabhātakālasya	prabhātakālayoḥ	prabhātakālānām
Locative	prabhātakāle	prabhātakālayoḥ	prabhātakāleṣu

Compound prabhātakāla -

Adverb -prabhātakālam -prabhātakālāt