You used to couldn't talk to him about history,

source: 
COCA
Entry: 
1029
Example: 
"You used to couldn't talk to him about history," Napier says.
Modal 1: 
used to
Modal 2: 
couldn't
Gender: 
Male
Race/Ethnicity: 
White
Age: 
54
Level of Education: 
Graduate school (Law degree)
Home Community, Town, or State: 
SC (Blenheim)
Location Collected: 
Newspaper
Year: 
2001
Relation to Addressee: 
interviewee to interviewer
Medium: 
Spoken
Sentence Structure: 
1.0
Status: 
Naturalistic
Notes: 
Source: MM is a written record of a spoken interview. Full Context: handshake. On most days, just getting up out of his chair and sitting back down is a challenge. Several weeks ago, John Napier, the former South Carolina congressman and a Thurmond friend, dropped by the senator's office. Thurmond motioned Napier to come sit with him. Thurmond pulled an empty chair next to his desk, real close. " I miss you, " he told Napier. " Come back and visit me more often. I miss you. " # Increasingly, friends say, Thurmond is revisiting his past. " You used to couldn't talk to him about history, " Napier says. " More and more he's willing to reflect. " # Sometimes, out of the blue, Thurmond will regale visitors with almost verbatim recollections of important moments in his public life -- like the time, in 1941, that Circuit Judge Thurmond defused a shootout in Edgefield County, S.C. # He likes taking drives -- to visit Civil War sites or just to see the cherry blossoms. He comes to the office whether the Senate (MM is a written record of a spoken interview)