If you're going on a trip, we might should better look it over.

source: 
Mishoe
Entry: 
133
Example: 
If you're going on a trip, we might should better look it over.
Modal 1: 
might
Modal 2: 
should
Modal 3: 
better
Gender: 
Male
Race/Ethnicity: 
White
Age: 
40s
Level of Education: 
Unknown
Home Community, Town, or State: 
Unknown
Location Collected: 
SC/ NC (Unknown)
Year: 
c1990
Relation to Addressee: 
mechanic to customer
Medium: 
Spoken
Sentence Structure: 
1.2
Status: 
Naturalistic