Someone that might could tell him.

source: 
LAGS
Entry: 
525
Example: 
Someone that might could tell him.
Modal 1: 
might
Modal 2: 
could
Gender: 
Female
Race/Ethnicity: 
White
Age: 
37
Level of Education: 
High school
Home Community, Town, or State: 
TN (Stewart)
Location Collected: 
TN (Stewart)
Year: 
1973
Relation to Addressee: 
subject to fieldworker
Medium: 
Spoken
Sentence Structure: 
1.6
Status: 
Naturalistic