But you might could check back in a month or two.

source: 
DiPaolo
Entry: 
1310
Example: 
But you might could check back in a month or two
Modal 1: 
might
Modal 2: 
could
Gender: 
Female
Race/Ethnicity: 
Black
Age: 
20s
Level of Education: 
Unknown
Home Community, Town, or State: 
Unknown
Location Collected: 
TX (Austin)
Year: 
1980
Relation to Addressee: 
worker to client
Medium: 
Spoken
Sentence Structure: 
1.0
Status: 
Naturalistic
Notes: 
Speaker is reported to have a Southern Accent.