This is the 3201st most frequent Swedish word.
roberto
"Roberto" is not a Swedish word; it is a given name used in various languages.
'Roberto' is being used as a proper noun, referring specifically to a person's name.
Roberto är en mycket begåvad musiker.
Roberto is a very talented musician.
'Roberto' is again a proper noun directly referencing an individual as the subject in the sentence, suggesting he has expertise.
Kan vi kontakta Roberto för rådgivning?
Can we contact Roberto for advice?
Here, 'Robertos' demonstrates possession, where Roberto is the originator or owner of the ideas being discussed.