You used to could shop in a log in a what?

source: 
LAGS
Entry: 
627
Example: 
You used to could shop in a log in a what?
Modal 1: 
used to
Modal 2: 
could
Gender: 
Male
Race/Ethnicity: 
White
Age: 
70
Level of Education: 
7th grade
Home Community, Town, or State: 
TX (Mill Creek)
Location Collected: 
TX (Wiergate)
Year: 
1974
Relation to Addressee: 
subject to fieldworker
Medium: 
Spoken
Sentence Structure: 
1.0
Status: 
Naturalistic