| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [vb base] [vb pp] | 1887 |
|
| 2 | [no cls] [pron] [vb base] [vb pp] | 944 |
|
| 3 | [no cls] but [pron] [vb base] | 211 |
|
