She used to could kill a horse with a fist between the eyes, but this week it's been migraines and fainting spells.

source: 
COCA
Entry: 
1034
Example: 
She used to could kill a horse with a fist between the eyes, but this week it's been migraines and fainting spells.
Modal 1: 
used to
Modal 2: 
could
Gender: 
Female
Race/Ethnicity: 
Unknown
Age: 
Unknown
Level of Education: 
Unknown
Home Community, Town, or State: 
Unknown
Location Collected: 
Fictional Story
Year: 
1991
Relation to Addressee: 
woman to man
Medium: 
Written
Sentence Structure: 
1.0
Status: 
Naturalistic
Notes: 
Source: Brown, Richard E. 1991. 'Wise and Foolish Virgins' in Kansas Quarterly 23:3/4. Full Context: ... ad been delivered by the new preacher, Reverend Moffit, who had showed a welcome wit in contrast to the hellfire spouted by last year's fellow. Moreover, during the offering Mrs. Moffit had performed a pretty solo with unusual trills. The congregations looked pleased at the way their luck had improved, and Lawyer Beagle bestowed some of his good spirits on Mrs. Murphy. # " How's my best girl? " # The old woman laughed, but then realizing the reference was to her daughter, she sniffed. " Acting like a child. She used to could kill a horse with a fist between the eyes, but this week it's been migraines and fainting spells. " # Bill Beagle held up a hand in sympathy, but the mother went on, " Staying home's fuddled her brain. This morning she skipped breakfast, only drank some weak tea. She told me she's quitting you and running off to the city to work in a saloon! " Mrs. Murphy's dewlaps shook. " Excuse me, I shouldn't have told