Declension table of gu

Masculine	Singular	Dual	Plural
Nominative	guḥ	gū	gavaḥ
Vocative	go	gū	gavaḥ
Accusative	gum	gū	gūn
Instrumental	gunā	gubhyām	gubhiḥ
Dative	gave	gubhyām	gubhyaḥ
Ablative	goḥ	gubhyām	gubhyaḥ
Genitive	goḥ	gvoḥ	gūnām
Locative	gau	gvoḥ	guṣu

Compound gu -

Adverb -gu