Declension table of ?gamanavat

Masculine	Singular	Dual	Plural
Nominative	gamanavān	gamanavantau	gamanavantaḥ
Vocative	gamanavan	gamanavantau	gamanavantaḥ
Accusative	gamanavantam	gamanavantau	gamanavataḥ
Instrumental	gamanavatā	gamanavadbhyām	gamanavadbhiḥ
Dative	gamanavate	gamanavadbhyām	gamanavadbhyaḥ
Ablative	gamanavataḥ	gamanavadbhyām	gamanavadbhyaḥ
Genitive	gamanavataḥ	gamanavatoḥ	gamanavatām
Locative	gamanavati	gamanavatoḥ	gamanavatsu

Compound gamanavat -

Adverb -gamanavantam