We may not can find one here, but we should look anyway.

source: 
Reed
Entry: 
1495
Example: 
We may not can find one here, but we should look anyway.
Modal 1: 
may not
Modal 2: 
can
Gender: 
Male
Race/Ethnicity: 
White
Age: 
29
Level of Education: 
Graduate school (Doctoral degree)
Home Community, Town, or State: 
TN (Sneedville)
Location Collected: 
SC (Columbia)
Year: 
2012
Relation to Addressee: 
husband to wife
Medium: 
Spoken
Sentence Structure: 
1.1
Status: 
Naturalistic