| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] been [prep] | 2390 |
|
| 2 | but [pron] [vb past] [prep] | 1744 |
|
| 3 | but [pron] [vb past] been | 445 |
|
| 4 | but [vb past] been [prep] | 5 |
|
