Hi,
Would you help me out with understanding meanings of B-1 and B-2?
If you don't mind, my reasoning is okay?
A: He was so drunk that night.
B-1: I have never seen him that drunk
B-2: I had never seen him that drunk
As far as I understand,
B-1: I have never seen him that drunk implies
Now Person B is saying "I have never seen him that drunk by now (except for that night) (Now I have seen it once)
<Graph.>
● He was drunk ~~~~~~~~~~~~~~~(except for that night) / Now.
B-2: I had never seen him that drunk implies
Now Person B is saying "I had never seen him that drunk by the past time before that night. (Then I saw him drunk that night for the first time.)
<Graph>
● He was drunk ~~~~~~~~~~~~~~~by that night~~~~~Now