Declension table of ?gūka

Masculine	Singular	Dual	Plural
Nominative	gūkaḥ	gūkau	gūkāḥ
Vocative	gūka	gūkau	gūkāḥ
Accusative	gūkam	gūkau	gūkān
Instrumental	gūkena	gūkābhyām	gūkaiḥ gūkebhiḥ
Dative	gūkāya	gūkābhyām	gūkebhyaḥ
Ablative	gūkāt	gūkābhyām	gūkebhyaḥ
Genitive	gūkasya	gūkayoḥ	gūkānām
Locative	gūke	gūkayoḥ	gūkeṣu

Compound gūka -

Adverb -gūkam -gūkāt