| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [be] not [vb pp] | 766 |
|
| 2 | but [be] not [vb pp] | 170 |
|
| 3 | but [Wh det] [be] [vb pp] | 80 |
|
| 4 | but [Wh det] [be] not | 60 |
|
