Might could be.

source: 
COCA
Entry: 
1056
Example: 
Might could be.
Modal 1: 
might
Modal 2: 
could
Gender: 
Unknown
Race/Ethnicity: 
Unknown
Age: 
unknown
Level of Education: 
Unknown
Home Community, Town, or State: 
Unknown
Location Collected: 
Fictional Story
Year: 
2004
Relation to Addressee: 
unknown
Medium: 
Written
Sentence Structure: 
1.0
Status: 
Naturalistic
Notes: 
Source: Turzillo, Mary A. 2004. 'An Old Fashioned Martian Girl: Part III' in Analog Science Fiction and Fact 124:10 Full Context: or bruising? " " No. " He thought a long time. " Then they must have done it correctly, not burst cell membranes. The revival process is just as exacting. " I got curious. " How does it work? " " Only your mama has the exact protocol, sugar. The regimen has to be calibrated to each subject, based on weight, brain size, basal metabolism, endocrine profile-a host of parameters. " " Can they do it on a mass scale, to a whole shipload of people? " " Might could be. Would require some serious training for the practitioners. And then the practitioners would still be awake. And who would do the revival? Whoever froze the passengers would have to return to Mars. Or live their lives on the Chrysalis, then die in deep space, thousands of mears from journey's end. " He snorted. " Were it me, I would pack a big library. " " Does it hurt " His expression grew grim. " Girl, you are already scarred