Declension table of ?ghanakāla

Masculine	Singular	Dual	Plural
Nominative	ghanakālaḥ	ghanakālau	ghanakālāḥ
Vocative	ghanakāla	ghanakālau	ghanakālāḥ
Accusative	ghanakālam	ghanakālau	ghanakālān
Instrumental	ghanakālena	ghanakālābhyām	ghanakālaiḥ ghanakālebhiḥ
Dative	ghanakālāya	ghanakālābhyām	ghanakālebhyaḥ
Ablative	ghanakālāt	ghanakālābhyām	ghanakālebhyaḥ
Genitive	ghanakālasya	ghanakālayoḥ	ghanakālānām
Locative	ghanakāle	ghanakālayoḥ	ghanakāleṣu

Compound ghanakāla -

Adverb -ghanakālam -ghanakālāt