Il y a une série de mots en -ing en français:
acting, bastaing, basting, blanc-seing, bowling, brainstorming, briefing, browning, brushing, building, camping, caravaning, casing, clearing, coing, contreseing, cracking, curling, dancing, ding, dispatching, doping, dring, dumping, engineering, fading, fixing, footing, forcing, happening, holding, honing, jogging, jumping, karting, kidnapping, king, lapping, lasting, leasing, lemming, lifting, listing, living, looping, mailing, marketing, meeting, merchandising, monitoring, oing, parking, parpaing, peeling, planning, poing, pouding, pressing, pudding, reforming, rewriting, riesling, ring, rowing, sanderling, schilling, seing, shampoing, shampooing, shilling, shirting, shocking, shopping, sitting, skating, sleeping, smoking, sous-seing, sponsoring, stakning, standing, sterling, string, stripping, swing, timing, training, tramping, traveling, travelling, trekking, trotting, viking, wading, yachting, yearling,
dict.xmatiere.com/suffixes/mots_finissant_en_ing.php
www.listesdemots.com/motsfinissantparing.htm
Il y en a deux qui se prononcent en /-ã/: coing (le fruit), le shampoing.