The phrase "can since" is not correct and usable in written English.
It appears to be a combination of two separate ideas that do not logically connect.
Example: "I can help you since I have the necessary experience."
Alternatives: "can because" or "am able to since".
The huge success of "Slumdog Millionaire" proved that they can since the cast was all Indian.
They probably can since no line has ever underachieved with the veteran Matt Birk at center.
You have to assume it can, since apparently it has already weathered "License to Drive" and "Busted".
You can Since Monday, the poet Craig Arnold has been missing in Japan, where he was travelling on a creative-exchange program.
Given all of this, Ms. Fong-Jones may want to share her car as much as she can, since she may not be able to much longer.
It forces wide receivers to improvise – which very few can, since that's the opposite of how they've been taught to play the position.
It is in the interest of each herdsman to graze as many of his own cattle as he can, since the resource is free, but too many cattle will result in overgrazing and the destruction of the pasture.
West Berliners with the time, checkpoint patience, & hard currency, can, since 1972, cross into East Berlin to see family & friends, & East Berliners who have retired can move west & let West Germany pay their pensions.
Sue Duncan, a 52-year-old landscaper in Austin, Tex., uses native drought-tolerant plants in her landscaping work and hasn't thrown away an aluminum can since 1974, she said.
Maternal diagnoses are given as ICD codes and women with diabetes can (since 1987) be identified from ICD code ICD9 648.0, ICD10 O24.0).
In our view they can - since we identified those members of society with strong and different views and looked for shared perspectives amongst them.
