Holmes’s and Watson’s pet names

(How Holmes and Watson call each other)

Watson’s for Holmes
“My dear Holmes”: 16 times
“My companion”: over a hundred times (I’m refusing to count any further)

Holmes’s for Watson
“My dear Watson”: 94 times 
“My dear boy”: two times (this means exactly what it sounds like)
“My boy”: nine times 
“My dear doctor”: two times
“My Watson”: three times

There is an awful lot of possessive pronouns here, if you start to think about it…

Could they appear more married if they tried??
 

('My companion' shows up at least 146 times in canon. I'm not sure how many times it happens between who and would have to check, but confident that their count of it being at least 100 times that Watson referred to Holmes is likely accurate.)