You used to couldn't buy them.
source:
LAGS
Entry:
624
Example:
You used to couldn't buy them.
Modal 1:
used to
Modal 2:
couldn't
Gender:
Male
Race/Ethnicity:
White
Age:
80
Level of Education:
None
Home Community, Town, or State:
FL (Bardin)
Location Collected:
FL (Bardin)
Year:
1973
Relation to Addressee:
subject to fieldworker
Medium:
Spoken
Sentence Structure:
1.0
Status:
Naturalistic