Used to could play one.

source: 
LAGS
Entry: 
694
Example: 
Used to could play one.
Modal 1: 
used to
Modal 2: 
could
Gender: 
Male
Race/Ethnicity: 
White
Age: 
78
Level of Education: 
8th grade
Home Community, Town, or State: 
TN (Spring City)
Location Collected: 
TN (Spring City)
Year: 
1978
Relation to Addressee: 
subject to fieldworker
Medium: 
Spoken
Sentence Structure: 
1.0
Status: 
Naturalistic