This is the 2953rd most frequent Swedish word.
fredrik
"Fredrik" is a Swedish male given name, equivalent to "Frederick" in English.
In this sentence, 'Fredrik' is used as a proper noun, representing the name of a person who is the subject of the action.
Fredrik går till skolan varje dag.
Fredrik goes to school every day.
Here, 'Fredrik' again serves as a proper noun indicating the individual performing the reading.
Boken som Fredrik läser är väldigt intressant.
The book that Fredrik is reading is very interesting.
In this case, 'Fredrik' is used as a possessive proper noun, showing ownership of the bicycle.