весьма вероятно означает в английский

Very likely

Русский	Английский
весьма adverb	greatly(to a great extent) adverb [UK: ˈɡreɪt.li] [US: ˈɡreɪt.li] hugelyadverb [UK: ˈhjuːdʒ.li] [US: ˈhjuːdʒ.li] quite(to the greatest extent; completely) adverb [UK: kwaɪt] [US: ˈkwaɪt] right(very, extremely) adverb [UK: raɪt] [US: ˈraɪt] terribly(very; extremely) adverb [UK: ˈte.rə.bli] [US: ˈte.rə.bli] very(to a high degree) adverb [UK: ˈver.i] [US: ˈver.i] way tooadverb
вероятно adverb	probably(in all likelihood) adverb [UK: ˈprɒ.bə.bli] [US: ˈprɑː.bə.bli] putatively(according to belief) adverb [UK: ˈpjuː.tə.tɪ.vli] [US: ˈpjuː.tə.tɪ.vli]
вероятно verb {imPlf}	ought(indicating likelihood or probability) verb [UK: ˈɔːt] [US: ˈɔːt]

Русский

Английский

весьма adverb

greatly(to a great extent)
adverb
[UK: ˈɡreɪt.li] [US: ˈɡreɪt.li]

hugelyadverb
[UK: ˈhjuːdʒ.li] [US: ˈhjuːdʒ.li]

quite(to the greatest extent; completely)
adverb
[UK: kwaɪt] [US: ˈkwaɪt]

right(very, extremely)
adverb
[UK: raɪt] [US: ˈraɪt]

terribly(very; extremely)
adverb
[UK: ˈte.rə.bli] [US: ˈte.rə.bli]

very(to a high degree)
adverb
[UK: ˈver.i] [US: ˈver.i]

вероятно adverb

probably(in all likelihood)
adverb
[UK: ˈprɒ.bə.bli] [US: ˈprɑː.bə.bli]