| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] did | 4506 |
|
| 2 | but [Wh det] [verb] | 1171 |
|
| 3 | but [Wh det] [vb past] | 393 |
|
| 4 | [conj] [Wh det] did | 357 |
|
| 5 | [coord] [Wh det] did | 352 |
|
| 6 | but [Wh det] do | 347 |
|
| 7 | but [Wh det] did | 98 |
|
