f vs f*ck

f

noun

  • fuck 

  • Folio, paper and book size (10"-12.5" x 15"-20") 

character

  • The sixth letter of the English alphabet, called ef and written in the Latin script. 

symbol

  • The name of the fourth tone of the model scale, or scale of C. F sharp (F♯) is a tone intermediate between F and G. 

f*ck

noun

  • Censored spelling of fuck. 

intj

  • Censored spelling of fuck. 

verb

  • Censored spelling of fuck. 

How often have the words f and f*ck occurred in a corpus of books? (source: Google Ngram Viewer )