He said he may can have these by the first of the month.

source: 
Feagin
Entry: 
731
Example: 
He said he may can have these by the first of the month.
Modal 1: 
may
Modal 2: 
can
Gender: 
Male
Race/Ethnicity: 
White
Age: 
29
Level of Education: 
Unknown
Home Community, Town, or State: 
AL (Unknown)
Year: 
early 1970s
Relation to Addressee: 
acquaintance
Medium: 
Spoken
Sentence Structure: 
1.4
Status: 
Naturalistic
Notes: 
Upper Middle class bank officer