He must can smell me.

source: 
LAGS
Entry: 
605
Example: 
He must can smell me.
Modal 1: 
must
Modal 2: 
can
Gender: 
Male
Race/Ethnicity: 
Black
Age: 
88
Level of Education: 
6th-7th grade
Home Community, Town, or State: 
FL (Bealsville)
Location Collected: 
FL (Bealsville)
Year: 
1976
Relation to Addressee: 
subject to fieldworker
Medium: 
Spoken
Sentence Structure: 
1.0
Status: 
Naturalistic