| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [verb] | 54064 |
|
| 2 | [vb pp] [pron] [verb] | 11336 |
|
| 3 | [vb pp] but [pron] | 957 |
|
| 4 | [vb pp] but [verb] | 525 |
|
