Common words have been under trademark-attack for some years now. Carlsberg managed to register 'probably' in the context of beer and food: https://tmdb.eu/tr

Common words have been under trademark-attack for some years now. Carlsberg managed to register 'probably' in the context of beer and food: https://tmdb.eu/trademark/008349227/eu/en/probably https://tmdb.eu/trademark/008349227/eu/en/probably and Specsavers recently won 'Should've' in the UK, to be referred to the EU level now, though thankfully they had their application narrowed-down to eyewear and medical devices.