We might can go up there next Saturday.

source: 
DiPaolo
Entry: 
1370
Example: 
We might can go up there next Saturday.
Modal 1: 
might
Modal 2: 
can
Gender: 
Unknown
Race/Ethnicity: 
Unknown
Age: 
unknown
Level of Education: 
Unknown
Home Community, Town, or State: 
Unknown
Location Collected: 
TX (Austin)
Year: 
1979
Relation to Addressee: 
friend to friend
Medium: 
Spoken
Sentence Structure: 
1.0
Status: 
Naturalistic