If you like it, I might can sell it.

source: 
Montgomery
Entry: 
226
Example: 
If you like it, I might can sell it.
Modal 1: 
might
Modal 2: 
can
Gender: 
Male
Race/Ethnicity: 
White
Age: 
60s
Level of Education: 
Unknown
Home Community, Town, or State: 
Unknown
Location Collected: 
SC (Unknown)
Relation to Addressee: 
unknown
Medium: 
Spoken
Sentence Structure: 
1.2
Status: 
Naturalistic